Best Swing Out Truck Tool Box for Your Truck
A strong swing-out truck tool box keeps everyday gear secured over the wheel well and swings toward the tailgate when you need access, making it useful for truck owners who want storage without giving up the full bed. These 10 UnderCover SwingCase models are vehicle-specific, so the best choice depends first on your truck’s make, model, generation, and the side you want to use. Most listed models have a 75-pound capacity, and several specify about three inches of bed clearance and compatibility with soft, hard, folding, and rolling tonneau covers.
There are options for Ford, Ram, Chevrolet/GMC, and Toyota trucks, including separate driver- and passenger-side versions. Check each listing’s fit notes carefully: similar model names do not mean interchangeable fit, and some bed or tailgate configurations are excluded.
The RealTruck UnderCover SwingCase SC203P is the Best Overall pick for a compatible Ford F-150 passenger side. It swings nearly 180 degrees toward the tailgate, has a listed 75-pound capacity, and maintains three inches of bed clearance for compatibility with virtually all tonneau-cover styles. Its impact-resistant ABS composite, key-lockable handle, and weathertight seal add useful protection for stored gear.
Verify your truck’s model year and side before ordering.
Our Top Picks
Best OverallFits the F-150 passenger side, swings nearly 180 degrees, lists 75-pound capacity, and maintains three inches of clearance for tonneau covers.
View on AmazonRam Passenger SideFits the newer-body Ram 1500/2500 passenger side and lists 75-pound capacity, tonneau-cover compatibility, and included hardware and instructions.
View on AmazonRam Driver SideProvides the newer-body Ram driver-side fit, 75-pound capacity, near-180-degree access, and a three-inch clearance for tonneau covers.
View on Amazon- Half-Ton Chevy UnderCover SwingCase SC104P
- Heavy-Duty Chevy RealTruck SwingCase SC105P
Compare Swing-Out Truck Tool Box Options
| # | Product | Dimensions | Weight | Capacity | Material | Buy |
|---|---|---|---|---|---|---|
| 1 | 1. RealTruck SwingCase SC203PBest Overall | 34"L x 34"W x 16"H | 16 lb | 75 lb | Plastic | View on Amazon |
| 2 | 2. RealTruck SwingCase SC302PRam Passenger Side | 36"L x 16"W x 9"H | 16.9 lb | 75 lb | Plastic | View on Amazon |
| 3 | 3. RealTruck SwingCase SC302DRam Driver Side | 34"L x 16"W x 9"H | 18 lb | 75 lb | Plastic | View on Amazon |
| 4 | 4. UnderCover SwingCase SC104PHalf-Ton Chevy | 9"L x 34"W x 16"H | 16 oz | 75 lb | Plastic | View on Amazon |
| 5 |  5. RealTruck SwingCase SC105PHeavy-Duty Chevy | 29"L x 8"W x 15"H | 16 oz | 75 lb | Aluminum | View on Amazon |
| 6 | 6. UnderCover SwingCase SC205PSuper Duty passenger-side storage | 34"L x 16"W x 9"H | 16 oz | 75 lb | Plastic | View on Amazon |
| 7 | 7. UnderCover SwingCase SC206DFord Ranger driver-side box | 34"L x 9"W x 16"H | 16 oz | 75 lb | Plastic | View on Amazon |
| 8 | 8. RealTruck SwingCase SC206PFord Ranger passenger-side box | 34"L x 9"W x 16"H | 16 oz | — | Plastic | View on Amazon |
| 9 | 9. UnderCover SwingCase SC300DClassic Ram driver-side fit | 16"L x 34"W x 8.5"H | 19.8 lb | 75 lb | Acrylonitrile Butadiene Styrene | View on Amazon |
| 10 | 10. UnderCover SwingCase SC400DToyota Tundra driver-side storage | 34"L x 16"W x 8.5"H | 1.3 lb | 75 lb | Plastic | View on Amazon |
Detailed Reviews: Best Swing Out Truck Tool Box
#1 · Best Overall
1. RealTruck SwingCase SC203P
- Dimensions: 34"L x 34"W x 16"H
- Weight: 16 lb
- Capacity: 75 lb
- Material: Plastic
Best for: F-150 tonneau-cover storage.
Why it ranks #1: Fits the F-150 passenger side, swings nearly 180 degrees, lists 75-pound capacity, and maintains three inches of clearance for tonneau covers.
Nearly 180-degree tailgate-side swing makes this passenger-side F-150 box accessible without climbing into the bed, then returns it over the wheel well to free bed space. Its three-inch clearance is intended to preserve compatibility with virtually all soft, hard, folding, and rolling tonneau covers on the specified 2015–2025 F-150, including Lightning.
The 75-pound capacity gives this box room for tools, trailer accessories, or jumper cables, while the key-lockable rotary handle secures stored gear. An impact-resistant ABS composite and weathertight seal help protect contents from impacts, moisture, dust, and debris. Because it swings toward the tailgate and locks back over the wheel well, routine access need not mean removing the box or surrendering the full bed. The listed fit is for the passenger side, so it is not a universal truck-bed accessory.
- Nearly 180-degree swing brings stored gear toward the tailgate
- Three-inch clearance supports compatibility with virtually all tonneau-cover styles
- 75-pound capacity for tools and other cargo
- Key-lockable handle, impact-resistant ABS composite, and weathertight seal
- Passenger-side fit is limited to the specified 2015–2025 Ford F-150, including Lightning.
Skip it if you need a driver-side box or a fit for another truck; the SC203P is specifically the F-150 passenger-side version.
F-150 owners who want covered-bed-compatible storage for tools or roadside gear can use the swing-out access without giving up the whole bed. Choose it only for the specified passenger-side F-150 fit, including Lightning.
Full product details
| Brand | UNDERCOVER |
|---|---|
| Capacity | 75 pounds |
| Color | Black |
| Included Components | Storage CAse |
| Dimensions | 34"L x 34"W x 16"H |
| Item Weight | 16 pounds |
| Manufacturer | Undercover |
| Part Number | SC203P |
| Manufacturer Warranty Description | 3/1/NA |
| Material | Plastic |
| Maximum Weight Recommendation | 75 pounds |
| Model Number | SC203P |
| Special Features | water resistant, sturdy, durable, compact, safe, helpful, convenient |
| Recommended Uses | Outdoor, sports, tools, hardware, work, vacation, storage |
| Special Feature | water resistant, sturdy, durable, compact, safe, helpful, convenient |
| Style | 2015 – 2023 |
| Style Name | 2015 – 2023 |
Listed on Amazon as: RealTruck UnderCover SwingCase Truck Bed Storage Box | SC203P | Fits 2015 – 2025 Ford F-150 Passenger Side (Includes Lightning)
View on Amazon#2 · Ram Passenger Side
2. RealTruck SwingCase SC302P
- Dimensions: 36"L x 16"W x 9"H
- Weight: 16.9 lb
- Capacity: 75 lb
- Material: Plastic
Best for: New-body Ram passenger side.
Why it ranks #2: Fits the newer-body Ram 1500/2500 passenger side and lists 75-pound capacity, tonneau-cover compatibility, and included hardware and instructions.
A 36-inch listed length gives this passenger-side Ram SwingCase a longer stated footprint than the 34-inch driver-side version, while its near-180-degree swing brings cargo toward the tailgate. It is listed for 2019–2025 Dodge Ram 1500/2500 New Body Style trucks and maintains three-inch tonneau-cover clearance.
This box holds up to 75 pounds, giving owners dedicated space for tools, trailer accessories, or jumper cables while keeping the bed floor more available. Its key-lockable rotary handle helps secure cargo, and an impact-resistant ABS composite with a weathertight seal helps guard against impacts, moisture, dust, and debris. The near-180-degree swing makes contents easier to reach from the tailgate, then returns the case over the wheel well. Its listed fit is passenger-side only.
- 36-inch listed length
- Nearly 180-degree swing for tailgate access
- Three-inch clearance supports virtually all tonneau-cover styles
- 75-pound capacity with lockable handle and weathertight seal
- This SC302P listing is for passenger-side New Body Style Ram fit only.
Skip it if you need a driver-side box or a different Ram body-style fit; the SC302P is listed for New Body Style passenger-side trucks.
New Body Style Ram owners wanting passenger-side storage for tools or accessories can reach gear from the tailgate and preserve tonneau-cover use. The specific passenger-side vehicle fit is the key boundary before choosing it.
Full product details
| Brand | RealTruck |
|---|---|
| Capacity | 75 pounds |
| Color | Black |
| Included Components | Storage Box^Hardware Pack^Instructions |
| Dimensions | 36"L x 16"W x 9"H |
| Item Weight | 16.9 pounds |
| Manufacturer | Undercover |
| Part Number | SC302P |
| Manufacturer Warranty Description | 1 Year Warranty |
| Material | Plastic |
| Maximum Weight Recommendation | 75 pounds |
| Model Number | SC302P |
| Special Features | water resistant, sturdy, durable, compact, safe, helpful, convenient |
| Recommended Uses | Outdoor, sports, tools, hardware, work, vacation, storage |
| Special Feature | water resistant, sturdy, durable, compact, safe, helpful, convenient |
| Style | Folding |
| Style Name | Folding |
Listed on Amazon as: RealTruck UnderCover SwingCase Truck Bed Storage Box | SC302P | Fits 2019 – 2025 Dodge Ram 1500/2500 Passenger Side (New Body Style)
View on Amazon#3 · Ram Driver Side
3. RealTruck SwingCase SC302D
- Dimensions: 34"L x 16"W x 9"H
- Weight: 18 lb
- Capacity: 75 lb
- Material: Plastic
Best for: Ram driver-side swing access.
Why it ranks #3: Provides the newer-body Ram driver-side fit, 75-pound capacity, near-180-degree access, and a three-inch clearance for tonneau covers.
Nearly 180-degree swing brings this driver-side Ram box toward the tailgate for easier reach, then lets it lock back over the wheel well to open up bed access. The listing specifies 2019–2025 Dodge Ram 1500/2500 New Body Style fit, and its three-inch bed clearance supports use with virtually all tonneau-cover types.
A 75-pound capacity suits tools, jumper cables, and other truck-bed essentials, while a key-lockable rotary handle helps secure them. The impact-resistant ABS composite is intended to resist cracks and impacts, and the weathertight seal helps block moisture, dust, and debris. Cover compatibility matters for owners who want to keep a soft, hard, folding, or rolling tonneau in place. This is the driver-side version, so its listed fit does not cover passenger-side storage needs.
- Nearly 180-degree swing makes cargo reachable from the tailgate
- Three-inch clearance supports virtually all listed tonneau-cover styles
- 75-pound maximum capacity
- Key-lockable handle and weather-protective seal
- The SC302D is the driver-side version and does not provide passenger-side placement.
Skip it if you want passenger-side storage; the SC302D is the driver-side Ram version, while the SC302P is listed for passenger-side Ram placement.
Ram owners needing reachable driver-side storage can use the swing-out box for tools and accessories while retaining tonneau-cover compatibility. Its fit is limited to the specified New Body Style Ram years and driver-side position.
Full product details
| Brand | UNDERCOVER |
|---|---|
| Capacity | 75 pounds |
| Color | Black |
| Included Components | Storage Box^Hardware Pack^Instructions |
| Dimensions | 34"L x 16"W x 9"H |
| Item Weight | 18 pounds |
| Manufacturer | Undercover |
| Part Number | SC302D |
| Manufacturer Warranty Description | 1 Year Warranty |
| Material | Plastic |
| Maximum Weight Recommendation | 75 pounds |
| Model Number | SC302D |
| Special Features | water resistant, sturdy, durable, compact, safe, helpful, convenient |
| Recommended Uses | Outdoor, sports, tools, hardware, work, vacation, storage |
| Special Feature | water resistant, sturdy, durable, compact, safe, helpful, convenient |
| Style | cargo |
| Style Name | cargo |
Listed on Amazon as: RealTruck UnderCover SwingCase Truck Bed Storage Box | SC302D | Fits 2019 – 2025 Dodge Ram 1500/2500 Drivers Side (New Body Style)
View on Amazon#4 · Half-Ton Chevy
4. UnderCover SwingCase SC104P
- Dimensions: 9"L x 34"W x 16"H
- Weight: 16 oz
- Capacity: 75 lb
- Material: Plastic
Best for: Silverado/Sierra 1500 storage.
Why it ranks #4: Fits the Silverado/Sierra 1500 passenger side and lists 75-pound capacity; fit notes exclude Carbon Pro beds and MultiPro tailgates.
A near-180-degree swing makes this passenger-side box reachable from the tailgate, then it locks back over the wheel well for bed access. The listing specifies 2019–2025 Chevy/GMC Silverado/Sierra 1500 fit, with three-inch clearance intended to work alongside virtually all tonneau covers.
The 75-pound capacity offers space for tools and truck-bed essentials, and the key-lockable rotary handle helps protect stored gear. Its impact-resistant ABS composite is intended to handle everyday impacts, while a weathertight seal helps keep moisture, dust, and debris out. Those protections make it practical for gear kept in the bed between uses. Check the specific fit limitation: the listing excludes trucks with a Carbon Pro Bed or MultiPro Tailgate.
- Nearly 180-degree swing brings cargo toward the tailgate
- Three-inch clearance supports virtually all tonneau-cover styles
- 75-pound capacity for tools and accessories
- Key-lockable handle, impact-resistant case, and weathertight seal
- Does not fit Silverado/Sierra trucks with a Carbon Pro Bed or MultiPro Tailgate.
Skip it if your Silverado or Sierra has a Carbon Pro Bed or MultiPro Tailgate; this SC104P listing expressly excludes those configurations.
Silverado/Sierra 1500 owners seeking secure passenger-side storage can access tools from the tailgate while retaining compatible tonneau-cover use. Do not choose this listing for a Carbon Pro Bed or MultiPro Tailgate.
Full product details
| Brand | UNDERCOVER |
|---|---|
| Capacity | 75 pounds |
| Color | Black |
| Included Components | Storage box, hardware, installation guide |
| Dimensions | 9"L x 34"W x 16"H |
| Item Weight | 16 ounces |
| Manufacturer | UnderCover |
| Part Number | SC104P |
| Manufacturer Warranty Description | 1 Year |
| Material | Plastic |
| Material Features | durable and impact-resistant |
| Maximum Weight Recommendation | 75 pounds |
| Model Number | SC104P |
| Special Features | water resistant, sturdy, durable, compact, safe, helpful, convenient |
| Recommended Uses | Outdoor, sports, tools, hardware, work, vacation, storage |
| Special Feature | water resistant, sturdy, durable, compact, safe, helpful, convenient |
| Style | 2019 – 2023 |
| Style Name | 2019 – 2023 |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
Listed on Amazon as: UnderCover SwingCase Truck Bed Storage Box | SC104P | Fits 2019 – 2021 Chevy/GMC Silverado/Sierra 1500 Passenger Side
View on Amazon#5 · Heavy-Duty Chevy
5. RealTruck SwingCase SC105P
- Dimensions: 29"L x 8"W x 15"H
- Weight: 16 oz
- Capacity: 75 lb
- Material: Aluminum
Best for: Heavy-duty Silverado/Sierra fit.
Why it ranks #5: Targets Silverado/Sierra 2500/3500HD passenger-side beds and lists 75-pound capacity, with a 29-by-8-by-15-inch stated dimension.
The nearly 180-degree swing brings this passenger-side box toward the tailgate, making stored gear easier to reach before it locks back over the wheel well. It is listed for 2020–2025 Chevy/GMC Silverado/Sierra 2500/3500HD trucks, and three-inch clearance supports virtually all tonneau-cover styles.
With a 75-pound capacity, the box can hold a collection of tools or other truck-bed essentials without requiring access from deep inside the bed. Its key-lockable rotary handle helps secure contents, while the weathertight seal is intended to block moisture, dust, and debris. The impact-resistant ABS composite helps protect the case from everyday impacts. Together, the swing mechanism and cover clearance suit owners who want protected, tailgate-reachable storage while keeping a compatible tonneau cover in use.
- Fits specified 2020–2025 Silverado/Sierra 2500/3500HD passenger side
- Nearly 180-degree tailgate-facing swing
- Three-inch clearance works with virtually all tonneau-cover styles
- 75-pound capacity with key-lockable handle and weathertight seal
- The listed fit is for 2500/3500HD passenger sides, not Silverado/Sierra 1500 models.
Skip it if you drive a Silverado or Sierra 1500; this SC105P listing covers 2500/3500HD passenger-side trucks instead.
Owners of the specified Silverado/Sierra HD trucks who want secure, tailgate-accessible passenger-side storage can retain compatible bed-cover use. It is not the right fit for 1500 models or driver-side placement.
Full product details
| Brand | RealTruck |
|---|---|
| Capacity | 75 pounds |
| Color | Black |
| Included Components | SwingCase storage box, hardware, installation guide |
| Dimensions | 29"L x 8"W x 15"H |
| Item Weight | 16 ounces |
| Manufacturer | UnderCover |
| Part Number | SC105P |
| Manufacturer Warranty Description | 1 Year |
| Material | Aluminum |
| Material Features | durable and weather-resistant |
| Maximum Weight Recommendation | 75 pounds |
| Model Number | SC105P |
| Special Features | Lockable, Portable |
| Recommended Uses | kitchen storage |
| Special Feature | Lockable, Portable |
| Style | Foldable |
| Style Name | Foldable |
Listed on Amazon as: RealTruck UnderCover SwingCase Truck Bed Storage Box | SC105P | Fits 2020-2025 Chevy/GMC Silverado/Sierra 2500/3500HD Passenger Side
View on Amazon#6
6. UnderCover SwingCase SC205P
- Dimensions: 34"L x 16"W x 9"H
- Weight: 16 oz
- Capacity: 75 lb
- Material: Plastic
Best for: Super Duty passenger-side storage.
Why it ranks #6: Fits the F-250/350 Super Duty passenger side across the listed model years and provides a stated 75-pound capacity.
A 75-pound capacity gives this passenger-side SwingCase useful room for tools and truck accessories while keeping storage over the wheel well. It is listed for 2017–2026 Ford F-250 and F-350 Super Duty trucks, and the UnderCover description identifies compatibility with virtually all truck-bed covers.
The box is made from impact-resistant ABS composite, which helps it withstand everyday knocks, while a weathertight seal helps keep moisture, dust, and debris away from stored gear. Its integrated key-lockable rotary handle adds a layer of security for equipment kept in the bed. The swinging, removable SwingCase format is intended to make cargo accessible without permanently occupying the main bed floor. Fit is specific to the Super Duty passenger side, rather than a general-purpose toolbox.
- Fits specified 2017–2026 Ford F-250/F-350 Super Duty passenger side
- 75-pound maximum capacity
- Impact-resistant ABS composite construction
- Key-lockable handle and weathertight seal
- This listing specifies the Super Duty passenger side, not a driver-side or other-truck fit.
Skip it if you own a different truck or need driver-side storage; the SC205P is listed specifically for Super Duty passenger-side placement.
Super Duty owners seeking a lockable place for tools or accessories can keep gear tucked over the passenger-side wheel well. Its vehicle and side-specific fit is the boundary: it is not listed for other trucks or the driver side.
Full product details
| Brand | RealTruck |
|---|---|
| Capacity | 75 pounds |
| Color | Black |
| Included Components | item |
| Dimensions | 34"L x 16"W x 9"H |
| Item Weight | 16 ounces |
| Manufacturer | Undercover |
| Part Number | SC205P |
| Manufacturer Warranty Description | 3/1/NA |
| Material | Plastic |
| Maximum Weight Recommendation | 75 pounds |
| Model Number | SC205P |
| Special Features | water resistant, sturdy, durable, compact, safe, helpful, convenient |
| Recommended Uses | Outdoor, sports, tools, hardware, work, vacation, storage |
| Special Feature | water resistant, sturdy, durable, compact, safe, helpful, convenient |
| Style | 2017 – 2026 |
| Style Name | 2017 – 2026 |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov Proposition 65 Warning for California Consumers WARNING: Cancer – www.P65Warnings.ca.gov |
Listed on Amazon as: UnderCover SwingCase Truck Bed Storage Box | SC205P | Fits 2017 – 2026 Ford F-250/350 Super Duty Passenger Side
View on Amazon#7
7. UnderCover SwingCase SC206D
- Dimensions: 34"L x 9"W x 16"H
- Weight: 16 oz
- Capacity: 75 lb
- Material: Plastic
Best for: Ford Ranger driver-side box.
Why it ranks #7: Fits the Ford Ranger driver side and lists 75-pound capacity, three-inch bed clearance, and compatibility with several tonneau-cover styles.
Nearly 180-degree swing brings this driver-side Ranger box toward the tailgate, so tools and accessories are easier to reach without stepping into the bed. Its listed fit is 2019–2023 Ford Ranger, and three-inch clearance supports use with virtually all soft, hard, folding, and rolling tonneau covers.
The 75-pound capacity provides a dedicated spot for work gear or roadside items, while the integrated key-lockable rotary handle helps secure what is stored. An impact-resistant ABS composite helps withstand cracks and impacts, and the weathertight seal helps keep out moisture, dust, and debris. The case swings back into a locking position over the wheel well after access, helping leave the rest of the bed available. This listing is specifically for driver-side Ranger placement.
- Nearly 180-degree swing provides tailgate-side access
- Three-inch clearance for virtually all listed tonneau-cover types
- 75-pound maximum capacity
- Impact-resistant ABS composite, key-lockable handle, and weathertight seal
- The SC206D is listed for the Ranger driver side, not passenger-side placement.
Skip it if you want passenger-side Ranger storage; the SC206D is the driver-side version, whereas the SC206P is listed for passenger-side use.
Ford Ranger owners seeking lockable driver-side storage for tools or roadside equipment can keep cargo reachable from the tailgate. This model’s listed Ranger years and driver-side position define its fit.
Full product details
| Brand | RealTruck |
|---|---|
| Capacity | 75 pounds |
| Color | Black |
| Included Components | Storage box, hardware, installation guide |
| Dimensions | 34"L x 9"W x 16"H |
| Item Weight | 16 ounces |
| Manufacturer | UnderCover |
| Part Number | SC206D |
| Manufacturer Warranty Description | 1 Year |
| Material | Plastic |
| Maximum Weight Recommendation | 75 pounds |
| Model Number | SC206D |
| Special Features | water resistant, sturdy, durable, compact, safe, helpful, convenient |
| Recommended Uses | Outdoor, sports, tools, hardware, work, vacation, storage |
| Special Feature | water resistant, sturdy, durable, compact, safe, helpful, convenient |
| Style | Attribute not applicable for product |
| Style Name | Attribute not applicable for product |
Listed on Amazon as: UnderCover SwingCase Truck Bed Storage Box | SC206D | Fits 2019 – 2020 Ford Ranger Drivers Side, Black
View on Amazon#8
8. RealTruck SwingCase SC206P
- Dimensions: 34"L x 9"W x 16"H
- Weight: 16 oz
- Material: Plastic
Best for: Ford Ranger passenger-side box.
Why it ranks #8: Offers a Ford Ranger passenger-side fit, removable design, and near-180-degree swing-out access; the supplied specifications omit its capacity.
A near-180-degree swing brings this passenger-side Ranger box toward the tailgate, making stored gear easier to reach before it returns over the wheel well. The listing specifies 2019–2022 Ford Ranger fit, while three-inch clearance supports compatibility with virtually all tonneau-cover styles.
The 75-pound maximum load gives this box room for tools, hardware, or outdoor gear, and the key-lockable rotary handle helps secure contents. Its impact-resistant ABS composite is intended to withstand cracks and impacts; a weathertight seal helps shield stored cargo from moisture, dust, and debris. Swinging the case out for access and back for storage leaves the central bed area more usable. This version is passenger-side only and does not serve Ranger owners seeking driver-side placement.
- Nearly 180-degree swing makes gear accessible from the tailgate
- Three-inch clearance supports virtually all listed tonneau-cover styles
- 75-pound maximum capacity
- Key-lockable handle, impact-resistant ABS composite, and weathertight seal
- The SC206P is the passenger-side Ranger version, not the driver-side model.
Skip it if you need driver-side Ranger storage; the SC206P is the passenger-side listing, while the SC206D is the driver-side version.
Ford Ranger owners who want secure passenger-side storage for tools or outdoor equipment can reach the box from the tailgate and retain compatible tonneau-cover use. Its listed years and passenger-side placement define the fit.
Full product details
| Brand | RealTruck |
|---|---|
| Color | Black |
| Included Components | Storage box, hardware, installation guide |
| Dimensions | 34"L x 9"W x 16"H |
| Item Weight | 16 ounces |
| Manufacturer | UnderCover |
| Part Number | SC206P |
| Manufacturer Warranty Description | 1 Year |
| Material | Plastic |
| Maximum Weight Recommendation | 75 pounds |
| Model Number | SC206P |
| Special Features | Portable,Removable |
| Recommended Uses | Outdoor, sports, tools, hardware, work, vacation, storage |
| Special Feature | Portable,Removable |
| Style | Foldable |
| Style Name | Foldable |
Listed on Amazon as: RealTruck UnderCover Swingcase Truck Bed Storage Box | SC206P | Fits 2019 – 2022 Ford Ranger Passenger Side
View on Amazon#9
9. UnderCover SwingCase SC300D
- Dimensions: 16"L x 34"W x 8.5"H
- Weight: 19.8 lb
- Capacity: 75 lb
- Material: Acrylonitrile Butadiene Styrene
Best for: Classic Ram driver-side fit.
Why it ranks #9: Fits many classic Ram driver-side applications without RamBox and lists 75-pound capacity, but its fit exclusions require careful verification.
A 75-pound capacity pairs with near-180-degree swing access, bringing this driver-side box toward the tailgate while keeping it over the wheel well when stowed. It is listed for specified Dodge Ram 1500, 2500, and 3500 model ranges, with three-inch clearance for virtually all tonneau-cover styles.
The ABS composite case is intended to resist impacts and cracks, while its weathertight seal helps block moisture, dust, and debris from stored equipment. A key-lockable rotary handle adds security for tools or accessories kept in the bed. Swinging the box toward the tailgate makes its contents accessible without leaving it permanently across the bed floor. The listed fit excludes RamBox-equipped trucks and is for the driver side, so those details are central to choosing this version.
- Near-180-degree swing offers tailgate-side access
- Three-inch clearance works with virtually all listed tonneau-cover types
- 75-pound capacity
- Impact-resistant ABS composite with lockable handle and weathertight seal
- This driver-side listing excludes Dodge Ram trucks equipped with RamBox.
Skip it if your Dodge Ram has RamBox or you need passenger-side placement; this SC300D listing is for non-RamBox driver-side fit.
Owners of the specified non-RamBox Dodge Ram years who want covered-bed-compatible driver-side storage can keep gear accessible at the tailgate. RamBox trucks and passenger-side needs fall outside this version’s listed fit.
Full product details
| Brand | RealTruck |
|---|---|
| Capacity | 75 pounds |
| Color | Black |
| Included Components | item |
| Dimensions | 16"L x 34"W x 8.5"H |
| Item Weight | 19.8 pounds |
| Manufacturer | Undercover |
| Part Number | SC300D |
| Manufacturer Warranty Description | 3/1/NA |
| Material | Acrylonitrile Butadiene Styrene |
| Maximum Weight Recommendation | 75 pounds |
| Model Number | SC300D |
| Special Features | water resistant, sturdy, durable, compact, safe, helpful, convenient |
| Recommended Uses | Tool Boxes for Trucks |
| Special Feature | water resistant, sturdy, durable, compact, safe, helpful, convenient |
| Style | Classic |
| Style Name | Classic |
Listed on Amazon as: UnderCover SwingCase Truck Bed Storage Box | SC300D | Fits 2002-2018, 2019-21 Classic Dodge Ram 1500, 2003-21 2500/3500, Drivers Side
View on Amazon#10
10. UnderCover SwingCase SC400D
- Dimensions: 34"L x 16"W x 8.5"H
- Weight: 1.3 lb
- Capacity: 75 lb
- Material: Plastic
Best for: Toyota Tundra driver-side storage.
Why it ranks #10: Fits the Toyota Tundra driver side and lists 75-pound capacity, but the supplied product details provide fewer specific access and clearance facts.
Near-180-degree swing access brings this Tundra box toward the tailgate, then lets it lock over the wheel well to restore bed access. It is listed for 2007–2021 Toyota Tundra driver-side fit and maintains three-inch clearance for compatibility with virtually all soft, hard, folding, and rolling tonneau covers.
The 75-pound capacity gives Tundra owners space for tools and truck-bed accessories, while a key-lockable rotary handle helps secure them. Its impact-resistant ABS composite helps guard the case against cracks and impacts; the weathertight seal helps keep moisture, dust, and debris away from stored cargo. The swing-out layout makes gear reachable at the tailgate rather than buried in the bed. The stated fit is limited to the Tundra driver side, not other Toyota models or passenger-side placement.
- Nearly 180-degree swing toward the tailgate
- Three-inch clearance supports virtually all listed tonneau-cover styles
- 75-pound capacity
- Key-lockable rotary handle and weathertight, impact-resistant construction
- The listed fit is limited to 2007–2021 Toyota Tundra driver-side placement.
Skip it if you need passenger-side storage or own a different Toyota truck; this SC400D listing is specifically for Tundra driver-side fit.
Tundra owners wanting lockable, tailgate-reachable storage for tools or accessories can keep the main bed more accessible. Choose it only for the specified 2007–2021 driver-side application and compatible cover setup.
Full product details
| Brand | RealTruck |
|---|---|
| Capacity | 75 pounds |
| Color | Black |
| Included Components | item |
| Dimensions | 34"L x 16"W x 8.5"H |
| Item Weight | 1.3 pounds |
| Manufacturer | Undercover |
| Part Number | SC400D |
| Manufacturer Warranty Description | 3/1/NA |
| Material | Plastic |
| Model Number | SC400D |
| Special Features | water resistant, sturdy, durable, compact, safe, helpful, convenient |
| Recommended Uses | Outdoor, sports, tools, hardware, work, vacation, storage |
| Special Feature | water resistant, sturdy, durable, compact, safe, helpful, convenient |
| Style | cargo |
| Style Name | cargo |
Listed on Amazon as: UnderCover SwingCase Truck Bed Storage Box | SC400D | Fits 2007 – 2021 Toyota Tundra Drivers Side
View on AmazonCheck bed and tailgate fit before choosing a side
The main compatibility risk is treating a model name or truck badge as sufficient proof of fit. These SwingCase listings are divided by generation, bed configuration, and driver or passenger side, and the product data includes explicit exceptions. The SC104P excludes Silverado/Sierra trucks with a Carbon Pro bed or MultiPro tailgate.
The classic Ram SC300D excludes trucks with RamBox, while the newer-body Ram SC302P and SC302D are separate passenger- and driver-side products. The Ranger SC206D and SC206P also serve opposite sides.
Before buying, match the precise truck year range and body style to the listing, then check the excluded equipment against your truck. Side choice matters for where the box swings toward the tailgate and how you reach stored items. Do not assume that a box for one side or generation can be moved to another application.
How to Choose a Swing-Out Truck Tool Box
Truck fit and mounting side
Start by matching the exact vehicle and bed configuration, then choose the side that suits how you access the truck. The listings cover Ford F-150 and Super Duty, Ford Ranger, Ram, Silverado/Sierra, and Toyota Tundra applications, but not as interchangeable boxes. For example, the SC302P and SC302D are passenger- and driver-side versions for newer-body Ram trucks.
The SC104P specifically excludes Carbon Pro beds and MultiPro tailgates, and the SC300D says it does not fit RamBox. Choose the matching listed generation and side rather than relying on a shared brand or model name.
Buyers with a listed exclusion should confirm fit with the seller or manufacturer before ordering.
Capacity and box dimensions
Look at both the stated capacity and dimensions to judge whether the box suits your intended load and available space. Most listings specify a 75-pound capacity or maximum weight recommendation, including the F-150 SC203P and newer Ram SC302 models; the Ranger SC206P listing does not provide a capacity in the supplied specifications. Dimensions also vary: the Silverado/Sierra HD SC105P lists 29 by 8 by 15 inches, while several models list dimensions around 34 inches long and 16 inches in another dimension.
If you need to carry heavier tools, treat the listed capacity as a limit, not a target to exceed. Buyers storing smaller everyday gear can prioritize exact fit and access over nominal box size.
Cover clearance and storage protection
Choose a model whose listed clearance and protection features suit your bed-cover setup and stored gear. Several listings state three inches of clearance and compatibility with virtually all tonneau-cover styles, including soft, hard, folding, and rolling covers. The shared SwingCase information also describes an impact-resistant ABS composite, a key-lockable rotary handle, and a weathertight seal; verify these details against the specific product listing before relying on them.
A cover user should check the clearance claim and confirm their exact bed configuration, while someone storing tools outdoors may value the lock and seal. These features support protected storage, but the supplied data does not establish that a box is theft-proof or completely waterproof.
Which SwingCase should I choose for my truck?
Choose the RealTruck SwingCase SC203P if you have a compatible F-150 and want the passenger-side box with stated 75-pound capacity and tonneau-cover clearance. For a newer-body Ram, pick the RealTruck SwingCase SC302P for passenger-side mounting or the RealTruck SwingCase SC302D for the driver side. Silverado/Sierra 1500 owners can consider the UnderCover SwingCase SC104P, but confirm the Carbon Pro and MultiPro exclusions; HD owners should check the RealTruck SwingCase SC105P.
Ford Ranger owners should select the UnderCover SwingCase SC206D or RealTruck SwingCase SC206P according to side. For older Ram or Toyota Tundra applications, verify fit details for the UnderCover SwingCase SC300D or UnderCover SwingCase SC400D before ordering.
Related Buying Guides
Frequently Asked Questions
How do I confirm which SwingCase fits my truck’s bed and model year?
Match the listed vehicle, model year, and mounting side to your truck, then check the fit details for exclusions before ordering. For example, the SC104P fits listed Silverado/Sierra 1500 applications but excludes Carbon Pro and MultiPro configurations. For older Ram or Tundra applications, verify the specific fit details rather than relying on the name alone.
Can a swing-out toolbox interfere with my tonneau cover or tailgate?
Check the fit information for your specific truck and cover. The SC203P is listed with three inches of bed clearance and compatibility with virtually all tonneau-cover styles; that detail should not be assumed for other models. Confirm the box’s fit and swing path for your setup, including tailgate operation, before ordering.
What tools or gear should I keep in a 75-pound-capacity SwingCase?
Keep frequently needed hand tools, work gloves, tie-downs, or roadside gear in it, and stay within the stated capacity. The 75-pound figure is listed for the SC203P, so do not assume it applies to every SwingCase model. Keep heavier or bulky cargo elsewhere, and secure loose items so they do not shift when the box swings.
How do I choose between a passenger-side and driver-side model?
Choose the side that matches your preferred access and the listed fit for your truck. The SC302P is the passenger-side option for compatible newer-body Ram applications, while the SC302D is for the driver side. Ford Ranger listings also vary by side, so verify the exact model and fit before ordering.
What should Silverado and Sierra owners check before ordering?
First distinguish between 1500 and HD applications: the SC104P is listed for Silverado/Sierra 1500, while the SC105P is listed for 2500/3500HD. The SC104P excludes Carbon Pro and MultiPro configurations, so confirm those details for your truck. Also check the listed model year and passenger-side fit.
Final Words
Start by matching your truck’s model year and bed configuration to the listed fit, then choose the mounting side you need. For a compatible F-150, the SC203P is the Best Overall pick, with stated 75-pound capacity and tonneau-cover clearance. Newer-body Ram owners can choose SC302P or SC302D by side; Ranger owners can do the same with SC206P or SC206D.
Check Silverado/Sierra exclusions and verify older Ram or Tundra fit details before ordering.
