Features
- Improved high security locking system provides unmatched protection
- Tamper resistant push button lock helps protect against break-ins
- Full weather seal on the truck tool box protects against the elements
- 90-degree cover opening for easy access
- Optimized latching system requires less force to close for easier use
- 12-volt access for Electrical Upfits
- Enhanced tie-down buckles offer a larger clearance for universal or multiple straps
- Gloss Black ARMOR TUF® Powder Coat finish ensures years of dependability
- Limited lifetime warranty ensures unparalleled quality
- Brand: WEATHER GUARD®
- Part Number: 185-5-04
Watch It in Action
Official Weather Guard video for this product line. Your exact size, model or finish may differ; check the details below.
Description
The new WEATHER GUARD® 1KEY Ultralock is the next advancement in truck box security. The Ultralock combines one key simplicity with detent technology, providing quick visual assurance your gear is locked down and protected. The box features the new push button lock that can code multiple boxes on a truck or entire fleet to the same key. The Model 185-5-04 is a lo-side steel truck toolbox and has a storage capacity of 3.0 cubic feet. It is coated with a Gloss Black ARMOR TUF® Powder Coat finish ensuring years of dependability.
Specifications:
- Box Style: 41in Lo-Side Box
- Material: Steel
- Color: Gloss Black
- Style: Lo-Side Box
- Bed Style: Style Side
- Construction: Heavy Duty Welded
- Durability: Maximum
- Front Panel: C-Channel Reinforced
- Gas Strut Protection: Welded Gas Strut Shield
- Key Alike: Yes
- Latch Mechanism: Automotive Dual-Stage Rotary
- Lid Construction: Heavy Duty C-Channel Reinforced
- Lid Profile: Single
- Mounting Location: Bed Rail
- Opening Type: Single Lid
- Steel Gauge: 18-ga body
- Warranty: Limited Lifetime
- Weather Strip: Memory Resistant D-Shaped Ribbed
- Latch: Yes
- Country of Origin: USA
- UPC: 783965071420
- Approx. Product Length (in): 41
- Approx. Product Width (in): 17
- Approx. Product Height (in): 13
- Approx. Product Weight (lb): 58.5
Fits (per WEATHER GUARD® fitment data):
- 2015–2025 Chevrolet Colorado — 5 ft. 1.7 in., 6 ft. 2 in., 5 ft. 2.7 in. beds
- 2022–2025 Chevrolet Silverado 1500 — 5 ft. 9.9 in., 6 ft. 7.4 in., 8 ft. 2.2 in. beds
- 2022–2025 Chevrolet Silverado 2500 HD — 6 ft. 10.2 in., 8 ft. 2.2 in. beds
- 2022–2025 Chevrolet Silverado 3500 HD — 6 ft. 10.2 in., 8 ft. 2.2 in. beds
- 2022–2025 Ford F-150 — 5 ft. 7.1 in., 6 ft. 6.9 in., 8 ft. 1.6 in. beds
- 2022–2025 Ford F-250 Super Duty — 6 ft. 9.9 in., 8 ft. 2.1 in. beds
- 2022–2025 Ford F-350 Super Duty — 6 ft. 9.9 in., 8 ft. 2.1 in. beds
- 2023–2025 Ford Maverick — 4 ft. 6.4 in. bed
- 2022–2025 Ford Ranger — 5 ft. 1 in., 6 ft. 0.7 in. beds
- 2015–2025 GMC Canyon — 5 ft. 1.7 in., 6 ft. 2 in. beds
- 2022–2025 GMC Sierra 1500 — 5 ft. 9.9 in., 6 ft. 7.4 in., 8 ft. 2.2 in. beds
- 2022–2025 GMC Sierra 2500 HD — 6 ft. 10.2 in., 8 ft. 2.2 in. beds
- 2022–2025 GMC Sierra 3500 HD — 6 ft. 10.2 in., 8 ft. 2.2 in. beds
- 2022 Jeep Gladiator — 5 ft. 0.3 in. bed
- 2023 Nissan Frontier — 4 ft. 10.9 in., 4 ft. 11.5 in., 6 ft. 1.3 in. beds
- 2023–2024 Nissan TITAN — 5 ft. 7 in., 6 ft. 6.7 in. beds
- 2022–2025 Ram 1500 — 5 ft. 7.4 in., 6 ft. 4.3 in. beds
- 2019–2024 Ram 1500 Classic — 5 ft. 7.4 in., 6 ft. 4.3 in., 8 ft. 0.3 in. beds
- 2022–2025 Ram 2500 — 6 ft. 4.3 in., 8 ft. 2.3 in. beds
- 2022–2025 Ram 3500 — 6 ft. 4.3 in., 8 ft. 2.3 in. beds
- 2023–2025 Toyota Tundra — 5 ft. 6.7 in., 8 ft. 1.6 in. beds
Always measure your vehicle to confirm fit.














