Looking for a swing-out truck bed box that keeps your tools secure and your cargo accessible? This guide highlights five top UnderCover and compatible swing-out options, suited for work crews, DIY enthusiasts, and fleet operations. Each choice blends secure storage, 3-inch bed clearance, and compatibility with most tonneau covers. If you frequently switch between tools and cargo, these selections offer quick access, durable construction, and clear benefits for different truck models. The buyer’s table below helps compare key specs at a glance.
| Product | Truck Compatibility | Best For | Special Note |
|---|---|---|---|
| UnderCover SwingCase SC203P | Ford F-150 (Passenger Side, 2015-2026) | Crew members needing quick, side-access storage | Includes Lightning; 3-inch bed clearance |
| UnderCover SwingCase SC203D | Ford F-150 (Driver Side, 2015-2026) | Driver-side access with same clearance | Includes Lightning; compatible with most tonneaus |
| UnderCover SwingCase SC302P | Dodge Ram 1500/2500 (Passenger Side, 2019-2026) | Ram crew with passenger-side storage | New body style compatibility |
| UnderCover SwingCase SC302D | Dodge Ram 1500/2500 (Driver Side, 2019-2026) | Ram driver-side access | New body style; 3-inch clearance |
| GEARLAST Truck Bed Swing-Out Toolbox | Chevy/GMC Silverado/Sierra (Passenger Side, 2020-2026) | Budget-friendly, right-side access | Lockable, 30L capacity |
UnderCover SwingCase SC203P — Ford F-150 Passenger Side
Brand: UNDERCOVER. Model fits 2015 – 2026 Ford F-150 on the passenger side with included Lightning. Made in the USA with global materials. This SwingCase maintains about 3 inches of clearance from the truck bed and works with most tonneau covers, including soft, hard, folding, and rolling types. Best for crew members who need fast, side-access to tools and small parts without removing cargo.
Best use case: A mid-size toolbox for technicians working from an F-150 who require quick, reachable storage near the cab. Accessibility is improved when you need frequent tool retrieval during the workday.
Caution: Verify your tonneau cover type to ensure full compatibility, especially with non-standard covers or aftermarket bed rails.
UnderCover SwingCase SC205P — Ford F-250/350 Passenger Side
Brand: UNDERCOVER. Fits 2017 – 2026 Ford F-250/350 Super Duty on the passenger side. Made in the USA with global materials. Maintains 3-inch clearance from the truck bed and is compatible with virtually all tonneau covers. Best for contractors or fleet use where a larger, side-access tool bin is needed for heavier-duty trucks.
Best for: Heavy-duty tasks and mid-sized crews needing dependable, side-mounted access. The 3-inch clearance helps with bed contents while keeping swing-out action smooth.
Caution: Ensure mounting area can accommodate the unit’s width on wider bed rails; confirm bed cover compatibility if using unusual tonneau hardware.
UnderCover SwingCase SC203D — Ford F-150 Driver Side
Brand: UNDERCOVER. Driver-side version for 2015 – 2026 Ford F-150. Designed in the USA, with global materials, and compatible with most tonneau covers. Maintains 3-inch clearance and provides easy pivot-and-access functionality. Best for drivers who prefer keeping tools within arm’s reach from the cab side.
Best for: Those who want synchronized access with the driver seat for quick gear retrieval during long drives or on-site visits.
Caution: Some installations may require extra clearance checks if the bed has edge features or accessories near the rail.
GEARLAST Truck Bed Swing-Out Toolbox — Right Side
Brand: GEARLAST. Suitable for Chevy/GMC Silverado/Sierra 2500/3500HD on the passenger side. Features a 30L capacity with a non-pry, combination lock and weather-resistant design. Ideal for users needing better security and a compact footprint that still offers 180-degree outward access. Best for mixed fleet use where a moderate toolbox on the passenger side is preferred.
Better for: Budget-conscious buyers who want lockable storage with straightforward 180-degree access and weather protection. Not Ram or Ford-specific, so verify fit with your truck’s bed rails and lid design.
Caution: Confirm model year compatibility and bed lid clearance; not all bed lids are identical across brands.
UnderCover SwingCase SC302D — Ram Driver Side
Brand: UNDERCOVER. Fits 2019 – 2026 Dodge Ram 1500/2500 on the driver side (New Body Style). USA-made with global materials and compatible with most tonneau covers. The SwingCase keeps a 3-inch clearance and offers robust, easy reach to tools or small parts. Best for drivers who need organized tools within easy reach on Ram trucks.
Choose this if: You drive a newer Ram and want consistent, accessible storage from the driver’s side with reliable bed-clearance compatibility.
Caution: Double-check the new body style is your exact model year before purchasing to avoid fit issues with older Ram configurations.
UnderCover SwingCase SC302P — Ram Passenger Side
Brand: UNDERCOVER. Fits 2019 – 2026 Dodge Ram 1500/2500 on the passenger side (New Body Style). Made in the USA with global materials and compatible with most tonneau covers. Maintains a 3-inch clearance and uses a 180-degree pivot for quick access. Best for Ram owners who want a dedicated passenger-side storage solution that mirrors the driver side’s convenience.
Best for: Ensuring symmetrical, easy-to-reach storage on both sides of a Ram bed, improving workflow efficiency on jobsites.
Caution: For trucks with unusually wide bed rails, confirm side clearance before installation to avoid interference with other bed accessories.
Buying Guide: Swing-Out Truck Box Considerations
What should you check before buying a swing-out toolbox for the truck bed? — Tool size and lock security, bed rail compatibility, tonneau cover compatibility, and available clearance. Consider whether you need passenger-side access, driver-side access, or both. If you regularly switch between tools and cargo, a larger 30L or comparable capacity can help. For higher security, prioritize models with reliable locks and weatherproof construction. Confirm compatibility with your truck’s bed style (new vs. old body design) and ensure the swing-out mechanism does not interfere with tailgate motion or rear bumper clearance.
FAQ
- Q: Do swing-out boxes work with all tonneau covers? A: Most do, but some combinations may require adjustments or specific cover types. Check manufacturer notes for compatibility.
- Q: Which side is best for mounting? A: It depends on your workflow—driver side for frequent on-the-road access, or passenger side for quick reach from the curb. Some trucks offer both options with matching models.
- Q: Are these boxes weatherproof? A: Many models include weather-resistant features and secure locking, but verify seals and materials for your climate.
- Q: Can I install these myself? A: Most installations are straightforward, but some beds and rails may require basic tools. Refer to product instructions for guidance.
- Q: Do these boxes affect bed clearance? A: They are designed to maintain about 3 inches of clearance from the bed, but confirm based on your exact truck and bed cover.