Equipment Lock Heavy Duty Cargo Door Lock - Powder Coated Steel Shipping Container Lock - Maximum Security Semi &Trailer Door Locks - Semi Truck Accessories and Trailer Security (Combination)

Feature Bullets

• Heavy Duty Steel Lock Bar for Extreme Cargo Protection‘:Constructed from high-strength, powder-coated solid steel, this heavy duty cargo door lock provides maximum anti-theft performance for shipping containers, box trucks, and semi-trailers. The reinforced lock bar resists cutting, sawing, hammering, drilling, and forced prying—making it ideal for protecting valuable freight, tools, equipment, and commercial deliveries. Designed for professional trucking fleets, logistics companies, independent drivers, and warehouse operations that require tamper-proof trailer security.
• Universal Adjustable Fit for Semi Trailers, Containers & Box Trucks‘:Engineered with a fully adjustable locking bar, this trailer rear door lock fits most swing-door trailers, 20ft/40ft shipping containers, contractor trucks, dry vans, cargo vans and warehouse storage units. Locks both door latches simultaneously, preventing thieves from spreading the doors open. Perfect for long-haul transport, intermodal shipping, construction sites, last-mile delivery trucks, and high-risk parking locations.
• Combination Locking System – Faster, Safer, Key-Free Operation‘:The integrated combination lock mechanism allows drivers to unlock the trailer using a personalized code—eliminating the need for shared keys, lost keys, or duplicate key handling. Ideal for multi-driver fleets, rental trucks, dispatch teams, or logistics hubs where fast access is essential. Smooth dials offer reliable performance even in cold weather, dust, rain, or nighttime operations.
• Reset Key Included – For Password Change & Fleet Management‘:This security lock includes a dedicated reset key, used exclusively for changing the combination code. The reset key does not open the lock, increasing safety and preventing unauthorized key duplication. Fleet managers can assign secure passwords, rotate access codes for different drivers, or update codes for seasonal workers, making it a professional security solution for trucking companies, warehouses, freight forwarders and container yards.
• Weatherproof, Corrosion-Resistant & High-Visibility Anti-Theft Design‘:Featuring a rust-resistant powder-coated finish, this lock withstands rain, snow, dirt, UV exposure, and continuous road vibration. A bright, high-visibility color deters thieves before they attempt a break-in. Built to secure trailers during highway travel, overnight stops, depot storage, jobsite parking, and long-term container storage—providing dependable protection for cargo, inventory, machinery, tools, and commercial assets.

Specifications

Brand Name: Cerexult

Recommended Uses For Product: Securing trailers, shipping containers, box trucks, semi-trailers, contractor trucks, dry vans, cargo vans, warehouse storage units, during long-haul transport, intermodal shipping, at construction sites, last-mile delivery trucks, and high-risk parking locations; for use by trucking companies, warehouses, freight forwarders, and container yards.

Number of Pieces: 1

Model Number: NO

Manufacturer: Cerexult

Unit Count: 1.0 Count

Additional Features: Heavy Duty, High Security, Convenient Combination Lock

Lock Type: Combination Lock

Color: Gold

Item Dimensions: 5 x 3 x 4.44 inches