Fit for Most Trailer Doors: Shipping container locks heavy duty are reliable solution for the safety of sea and storage containers. It is a high security semi trailer lock and conex container lock. Suitable for vertical cargo door bars with pitches between 8.5 and 13.3 inches Anti Tampering Design: Shipping container locks are designed with anti tamper tubular pin tumbler lock, which securely lock the vertical lock bars together, providing maximum security for your vertical cargo trailer door and making vandalism impossible Premium Security Combination Lock: The shipping container combination lock adopts a sturdy high density brass shell to ensure stable and secure functionality. The lock body has high quality corrosion resistance from the inside out, and is not afraid of long term harsh outdoor environments Heavy Duty Construction for Ultimate Durability: Shipping container locks are made of heavy duty steel, with unparalleled strength and durability, ensuring the safety of your goods. Upgraded surface spraying process, less prone to paint peeling, able to withstand harsh weather conditions Easy to Operate, Hard to Beat: This shipping container trailer door lock is designed with the user in mind. The simple slide and lock mechanism makes it easy to secure your cargo, while the heavy duty construction provides peace of mind UPC 717308998242 ASIN B0G57FK1WS Color Red Lock Type Combination Lock Brand Name Antivanl Style Name Semi Trailer Lock Unit Count 1.0 Count Item Weight 5.5 Kilograms Manufacturer Antivanl Model Number HCMS MMK Material Type Alloy Steel, Brass Item Dimensions 8.65 x 6.88 x 4.82 inches Additional Features One-Touch Lock Included Components Shipping Container Lock Recommended Uses For Product Shipping Containers, Semi-Trailers