
Ask a Question About This Product
Our in-house experts typically reply within one business day.
Our in-house experts typically reply within one business day.
UWS









Always the correct part
We know our products
Quality Products
Free Shipping!









Always the correct part
We know our products
Quality Products
Free Shipping!
Free Shipping
Warranty: Limited Lifetime Warranty (One-Year Finish, One-Year Parts)
Finish: BRIGHT ALUMINUM
Material: Aluminum
Part Type: Crossover
UWS crossover truck tool boxes are the tried-and-true way of keeping your tools organized, on-hand and fully secure no matter where you and your truck roam. Each UWS tool box is built from extra-thick aluminum welded into a single-piece tub. This provides the tool box with reliable strength and helps keep the interior sealed off from the elements. Aluminum construction also makes the box highly resistant to corrosion for long-lasting use. This particular box features a slim-line design, providing adequate clearance for truck beds that have extremely limited space between the wheel wells and truck cab. It also features a low profile, meaning the lid is built lower than our standard lid. This provides a better view out the rear cab window and additional clearance for other items in the truck bed, if needed. To add even more strength to the crossover truck tool box, the lid features our patented RigidCore foam-filled design. Layered between two sheets of aluminum, this core greatly increases the structural integrity of the lid to prevent bending and warping and to ensure smooth opening and closing. The lid is able to open to a full 90 degrees, providing better access to tools, equipment and other stored items. It also features self-opening struts to make it easy to open the box when your hands are full. To keep out moisture, dirt and even insects, the lid is also fitted with a MicroSeal gasket that seals off the inside of the tool box from the outside elements. UWS crossover truck tool boxes make it easy to keep your tools and other items organized, featuring a three-compartment sliding tool tray. The tool box itself is easy to install and is available in multiple sizes to provide the perfect for your truck and lifestyle (NOTE: This product is heavily packaged for parcel shipping).

UWS designs and builds heavy-duty truck tool boxes and storage for tradespeople and truck owners. The line covers crossover and side-mount boxes, chest boxes, underbody boxes, transfer tanks and dog boxes. Every aluminum box is designed, fabricated and welded in Perry, Florida, with construction aimed at job-site abuse, road vibration and daily use.
UWS is a leading manufacturer and designer of truck tool boxes and truck accessories, and a Lippert brand. The company's focus is narrow and deliberate: storage that stands up to being opened and slammed shut dozens of times a day, loaded past what looks reasonable, and left outdoors in whatever weather the job brings. Its customers are electricians, plumbers, contractors, farmers, outdoorsmen and truck owners who treat a pickup as a working tool rather than transport.
The catalog covers the full range of bed storage. Crossover boxes sit across the bed behind the cab in single-lid, gull-wing, secure-lock and low-profile styles, so there is a fit whether the priority is capacity, rear visibility or working under a tonneau. Side-mount boxes mount along the bed rails and keep the bed floor free for cargo, while underbody boxes tuck beneath the frame rails of service bodies and flatbeds.
Beyond the bed, UWS makes portable chest boxes that move between vehicles and the shop, transfer tanks and combination tank-and-toolbox units for crews working away from fuel supply, and insulated, ventilated dog boxes for hunters and handlers.
Manufacturing sits at the centre of the brand's identity. Every UWS aluminum tool box is designed, fabricated and welded in Perry, Florida, by tradespeople with decades of experience, and the company's Rooted in Trades initiative is built around that connection to skilled manual work. Boxes use heavy-gauge aluminum, continuous welds at the seams, weather stripping to seal against rain and dust, and locking systems intended to resist tampering. The practical result is storage that keeps tools dry, organized and where they were left.
Experts available to answer your questions
Call 888-634-9494Limited Lifetime Warranty (One-Year Finish, One-Year Parts)
UWS | Tough. Reliable.
The kit includes one crossover truck tool box, one key, two rail pads (adhesive-backed), two 3-inch J-hooks, two 1/4" washers, and two 1/4" nuts. Note that the divider tray is not included with all models.
You will need a ratchet, socket set, and tape measure. The manual rates the installation difficulty as Easy.
The manual does not specify which truck makes, models, years or bed lengths are compatible with this tool box. Contact CURT customer support at 877-287-8634 or consult your dealer before purchasing to confirm fitment for your specific vehicle.
Yes. The tool box is designed to mount on truck bed rails using J-hooks and adhesive rail pads. The installation process involves placing the tool box on the rails and securing it with J-hook assemblies.
The manual does not explicitly state whether drilling is required for all installations or only in certain cases. However, it includes a warning to check under the truck bed before drilling to ensure you do not puncture brake lines, fuel lines, electrical wires or fuel tanks. Contact CURT support at 877-287-8634 to confirm whether drilling is necessary for your specific truck.
Before drilling, check under your vehicle to ensure the drill location does not puncture, cut or obstruct any brake or fuel fluid lines, electrical wires, fuel tanks, or other components. Take precaution that all fasteners near the fuel tank do not create the possibility of fuel tank puncture or other damage during a collision.
Place the tool box in the truck bed and check clearance with the lid open. Attach the adhesive side of the rail pads to the underside of the tool box ends, then place the tool box with the rail pads on top of the truck bed rails. Use a tape measure to ensure the tool box is centered in the truck bed. Open the lid and verify there is clearance between the open lid and the top and back of the cab.
Place a J-hook under the lip of the bed rail and insert the threaded end up through the slot. Use only one hole and J-hook assembly on each side. Attach with a washer and nut, and snug the hardware but do not fully tighten at this stage. Repeat on the other side. After re-measuring to ensure the tool box is centered and allows lid clearance when open, fully tighten all hardware.
You should snug the hardware but not fully tighten it initially so you can re-measure the tool box position to ensure it is centered and allows proper lid clearance when open. Once you have confirmed the correct position, you then fully tighten all hardware.
The torque specification for 1/4" bolts is 3 ft-lbs. This is a general guideline; if you purchase additional hardware, use the torque specifications provided with that hardware.
The tool box comes with adjustable strikers. If the strikers are ever out of alignment, simply loosen, adjust and re-tighten them to the correct position.
Periodically lubricate the strikers and locks to ensure optimum performance. For polished, gloss and other smooth finishes, polish may be used to clear small scratches and scuffs. Clean the product with mild automotive detergent. Do not use dish detergent, abrasive cleaners, abrasive pads, wire brushes or other similar products that may damage the finish. Treat or seal all fasteners and exposed metal in any holes drilled in the vehicle to prevent corrosion.
Ensure all knobs, bolts, screws, straps and locks are firmly secured before every trip. Periodically re-tighten and inspect all components for signs of wear, corrosion and fatigue. With the crossover tool box installed, periodic inspections should be performed to ensure all mounting hardware remains tight.
Do not use this product for storing or transporting flammables, explosives, hazardous materials or hazardous waste, such as containers of gasoline, solvents, gun powder, dynamite, propane tanks, acetylene tanks and cutting torches. Danger of explosion.
Never exceed the vehicle manufacturer's recommended capacity. The manual does not specify a weight capacity for the tool box itself; refer to your vehicle's documentation for load limits.
Yes. This product can reduce the driver's ability to clearly see roadways, vehicular or pedestrian traffic and other objects through the rear and side windows of the vehicle, which may cause an accident. Extra precaution should be taken when driving a vehicle with this product.
No. Do not interfere with factory-installed safety equipment. Ensure the tool box is positioned and installed in a way that does not obstruct or damage any factory safety systems.
No. Never modify this product. Do not use this product for purposes other than those for which it was designed.
The manual does not specify compatible makes, models or bed lengths. Contact CURT at 877-287-8634 or consult your dealer to confirm fitment for your vehicle.
The manual does not explicitly state whether drilling is required. If drilling is needed, you must check under the truck bed first to avoid puncturing brake lines, fuel lines, electrical wires or fuel tanks. Contact CURT support at 877-287-8634 for your specific truck.
You need a ratchet, socket set, and tape measure. Installation is rated as Easy.
3 ft-lbs. This is a general guideline; if you purchase additional hardware, use the torque specifications provided with that hardware.
Do not store flammables, explosives, hazardous materials or hazardous waste such as gasoline, solvents, gun powder, dynamite, propane tanks, acetylene tanks or cutting torches. Danger of explosion.
Periodically re-tighten and inspect all mounting hardware for wear, corrosion and fatigue. Lubricate strikers and locks regularly. Clean with mild automotive detergent and polish smooth finishes as needed. Treat or seal all drilled holes to prevent corrosion.
On Sale Today
Original price was $584.95. Current price is $530.95.




Quick Ship
In stock and ready to ship — order now!
Shipping from Perry, FLFREE SHIPPING
Estimated delivery Sun, Aug 9 - Tue, Aug 11
Order before 2 PM EST Monday–Friday for same-day processing
Guaranteed safe & secure checkout
No reviews have been added for this product.