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UWS








Always the correct part
We know our products
Quality Products
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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: SIDE MOUNT
UWS topside truck tool boxes provide unbeatable storage and security for your items in the bed of your truck and on the jobsite. Each box features a corrosion-resistant aluminum construction, heavy-duty aircraft cable door supports and a stainless steel locking system -- all to keep your equipment and valuables safe and easily accessible whenever needed. Each UWS truck side tool box is constructed from extra-thick aluminum for increased structural strength. The tub is welded together into a single piece for weather resistance and to easily hold heavy tools and other items. The door features aircraft-grade stainless steel cables, ensuring reliable strength and door operation. The locking mechanism of this truck side tool box provides excellent security for your items, featuring a stainless steel, key-operated T-handle. Stainless steel construction supplies the lock with long-lasting corrosion resistance, and the door also has a MicroSeal gasket, blocking moisture, dust and insects from getting inside and damaging your valuables. The door also opens a full 90 degrees for easier access. UWS truck tool boxes are available in multiple sizes to accommodate any storage need. Like all UWS products, each one is proudly assembled right here in the USA for style and long-lasting dependability (NOTE: This product is heavily packaged for parcel shipping). UWS topside truck tool boxes provide unbeatable storage and security for your items in the bed of your truck and on the jobsite. Each box features a corrosion-resistant aluminum construction, heavy-duty aircraft cable door supports and a stainless steel locking system -- all to keep your equipment and valuables safe and easily accessible whenever needed. Each UWS truck side tool box is constructed from extra-thick aluminum for increased structural strength. The tub is welded together into a single piece for weather resistance an d to easily hold heavy tools and other items. The door features aircraft-grade stainless steel cables, ensuring reliable strength and door operation. The locking mechanism of this truck side tool box provides excellent security for your items, featuring a stainless steel, key-operated T-handle. Stainless steel construction supplies the lock with long-lasting corrosion resistance, and the door also has a MicroSeal gasket, blocking moisture, dust and insects from getting inside and damaging your valuables. The door also opens a full 90 degrees for easier access. UWS truck tool boxes are available in multiple sizes to accommodate any storage need. Like all UWS products, each one is proudly assembled right here in the USA for style and long-lasting dependability (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 package includes one topside tool box, two keys, and two legs. Hardware such as bolts, washers and nylock nuts is not included and must be purchased separately.
No. The manual explicitly states: 'Danger of explosion. 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.'
The manual does not specify which truck models or bed lengths are compatible with this tool box. Contact CURT Group at 877.287.8634 or consult your dealer to confirm fitment for your specific vehicle before purchasing.
The manual states 'Do not interfere with factory-installed safety equipment.' Before installation, verify that the tool box placement does not obstruct or interfere with any factory-installed safety systems on your vehicle.
You will need: drill, drill bit set, ratchet, socket set, tape measure, level, square, and marker. Hardware (bolts, washers, nylock nuts) must be purchased separately.
The manual states that hardware is not included and must be purchased separately. Based on the installation diagram, you will need hex bolts, flat washers, and nylock nuts. The exact sizes and quantities depend on your specific installation. Consult the torque specifications table (M6, M8, M10, M12 metric or 1/4", 5/16", 3/8", 7/16", 1/2" SAE) to select appropriate hardware sizes.
Park the truck on level ground. Before drilling, check under your vehicle to ensure the drill location does not puncture, cut or obstruct any brake lines, fuel lines, electrical wires, fuel tanks or other components. Precaution must be taken that fasteners near the fuel tank do not create the possibility of fuel tank puncture or damage during a collision.
1. Park the truck on level ground and place the tool box on the bed rail with handles and logo plate facing outward. 2. Ensure the tool box is level. Place one leg on a corner not resting on the bed rail and use a square to ensure it is vertical and at the correct height. 3. Mark two mounting locations on the leg and tool box corner, drill two holes, and secure with purchased hardware. 4. Repeat for the other leg. Note: legs may optionally be bolted to the truck bed for added security.
Yes. You must drill two holes through each leg and the tool box corner to attach the legs. Before drilling, you must check under your vehicle to ensure the drill location does not puncture, cut or obstruct brake lines, fuel lines, electrical wires, fuel tanks or other components.
Before drilling, check under your vehicle to ensure the drill location does not puncture, cut or obstruct any brake lines, fuel lines, electrical wires, fuel tanks or other components. Precaution must be taken that all fasteners near the fuel tank do not create the possibility of fuel tank puncture or other damage during a collision.
Metric: M6 bolt = 3 ft-lbs, M8 bolt = 7 ft-lbs, M10 bolt = 16 ft-lbs, M12 bolt = 28 ft-lbs. SAE: 1/4" bolt = 3 ft-lbs, 5/16" bolt = 7 ft-lbs, 3/8" bolt = 16 ft-lbs, 7/16" bolt = 20 ft-lbs, 1/2" bolt = 28 ft-lbs. These are general guidelines; if purchasing hardware, use the torque specifications provided with that hardware.
Yes. The manual states: '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.'
The manual states 'Never exceed the vehicle manufacturer's recommended capacity.' The specific weight capacity of the tool box is not provided in the manual. Contact CURT Group at 877.287.8634 or consult your vehicle's owner manual for the recommended load capacity.
Ensure all knobs, bolts, screws, straps and locks are firmly secured. Periodically re-tighten and inspect all components for signs of wear, corrosion and fatigue. With the topside tool box installed, periodic inspections should be performed to ensure all mounting hardware remains tight.
Mild automotive detergent may be used to clean the product. Do not use dish detergent, abrasive cleaners, abrasive pads, wire brushes or other similar products that may damage the finish. For polished, gloss and other smooth finishes, polish may be used to clear small scratches and scuffs. 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.
Yes. The manual states: 'Treat or seal all fasteners and exposed metal in any holes drilled in vehicle to prevent corrosion.' This protects your vehicle from rust and water damage.
The manual does not specify compatible truck models or bed lengths. Contact CURT Group at 877.287.8634 to confirm fitment for your vehicle.
Hardware is not included. You must purchase hex bolts, flat washers, and nylock nuts. Refer to the torque specifications table to select appropriate sizes (M6–M12 metric or 1/4"–1/2" SAE).
Yes. Before drilling, check under your vehicle to ensure the drill location does not puncture brake lines, fuel lines, electrical wires, fuel tanks or other components.
Yes. You must drill two holes through each leg and tool box corner to attach the legs to the tool box.
M8 bolts should be torqued to 7 ft-lbs. This is a general guideline; if purchasing hardware, use the torque specifications provided with that hardware.
No. Do not use this product for storing or transporting flammables, explosives, hazardous materials or hazardous waste such as gasoline, solvents, propane tanks or acetylene tanks.
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.
Use mild automotive detergent. Do not use dish detergent, abrasive cleaners, abrasive pads or wire brushes. For smooth finishes, polish may be used to clear small scratches.
| Shank Diameter (C) | Shank Length (B) | Rise (D) | GTW | Chrome Bulk # | Chrome Full Throne # | Chrome Half Throne # | Stainless Bulk # | Stainless Full Throne # | Raw Bulk # |
|---|---|---|---|---|---|---|---|---|---|
| 1-7/8" Ball Diameter (A) | |||||||||
| 3/4" | 1-5/8" | 0" | 2,000 lbs. | 40001 | 40061 | 40161 | -- | -- | -- |
| 3/4" | 2-1/8" | 0" | 2,000 lbs. | 40015 | 40063 | 40163 | -- | -- | 40050 |
| 3/4" | 2-1/8" | 1" | 2,000 lbs. | 40016 | 40071 | 40171 | -- | -- | 40051 |
| 3/4" | 3" | 0" | 2,000 lbs. | 40026 | 40072 | 40172 | -- | -- | 40081 |
| 1" | 2-1/8" | 0" | 3,500 lbs. | 40031 | -- | -- | -- | -- | -- |
| 1" | 3" | 0" | 3,500 lbs. | 40032 | -- | -- | -- | -- | -- |
| 2" Ball Diameter (A) | |||||||||
| 1" | 1-3/4" | 0" | 3,500 lbs. | 40003 | 40064 | 40164 | -- | -- | -- |
| 3/4" | 2-1/8" | 0" | 3,500 lbs. | 40018 | 40065 | 40165 | -- | -- | 40052 |
| 3/4" | 2-1/8" | 1" | 3,500 lbs. | 40019 | 40073 | 40173 | -- | -- | 40082 |
| 1" | 2-1/8" | 0" | 6,000 lbs. | 40001 | 40066 | 40166 | 40053 | -- | 40083 |
| 1" | 2-1/8" | 1" | 6,000 lbs. | 40002 | -- | -- | -- | -- | -- |
| 1-1/4" | 2-5/8" | 0" | 8,000 lbs. | 40034 | -- | -- | -- | -- | -- |
| 1" | 3" | 0" | 12,000 lbs. | 40033 | -- | -- | -- | -- | -- |
| 1-1/4" | 2-5/8" | 0" | 12,000 lbs. | 40038 | -- | -- | -- | -- | -- |
| 1" | 2-1/8" | 0" | 10,000 lbs. | 40039 | -- | -- | -- | -- | 40056 |
| 1-1/4" | 3" | 0" | 10,000 lbs. | 40090 | 40069 | 40190 | -- | -- | -- |
| 2-5/16" Ball Diameter (A) | |||||||||
| 1" | 2-1/8" | 0" | 7,500 lbs. | 40005 | 40067 | 40167 | -- | -- | 40084 |
| 1" | 2-1/4" | 0" | 10,000 lbs. | 40011 | -- | -- | -- | -- | 40042 |
| 1" | 2-1/2" | 0" | 12,000 lbs. | 40037 | -- | -- | -- | -- | -- |
| 1" | 2-1/8" | 1" | 6,000 lbs. | 40012 | 40075 | 40175 | -- | -- | -- |
| 1" | 3-1/4" | 0" | 6,000 lbs. | 40020 | -- | -- | -- | -- | -- |
| 1-1/4" | 2-5/8" | 0" | 15,000 lbs. | 40030 | 40078 | 40178 | 40055 | -- | -- |
| 1" | 3" | 0" | 15,000 lbs. | 40030 | 40078 | 40178 | 40055 | -- | -- |
| 1-1/4" | 2-5/8" | 1" | 15,000 lbs. | 40035 | -- | -- | -- | -- | -- |
| 1-1/4" | 2-5/8" | 0" | 20,000 lbs. | 40036 | -- | -- | -- | -- | 40085 |
| 1" | 2-1/2" | 2-1/4" | 25,000 lbs. | 40038 | -- | -- | -- | -- | 40086 |
| 1" | 2-5/8" | 1" | 12,000 lbs. | 40041 | -- | -- | 40045 | -- | -- |
| 1" | 2-5/8" | 2" | 15,000 lbs. | 40048 | 40089 | -- | -- | -- | 40087 |
| 1-1/4" | 2-5/8" | 1" | 20,000 lbs. | 40008 | 40081 | 40109 | 40109 | -- | -- |
| 1-1/4" | 2-1/2" | 0" | 25,000 lbs. | 40022 | 40076 | 40176 | -- | -- | 40088 |
| 1" | 2-1/2" | 0" | 25,000 lbs. | 40022 | 40076 | 40176 | -- | -- | 40088 |
| 3" Ball Diameter (A) | |||||||||
| 1-1/4" | 3-1/4" | 0" | 30,000 lbs. | -- | -- | -- | -- | -- | 40089 |
| 50mm Ball Diameter (A) | |||||||||
| 3/4" | 50mm | 0" | 1,600 kg. | 40099 | -- | -- | -- | -- | -- |
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