Heavy Duty Cargo Door Lock for Semi Trucks & Containers - Combination Security Lock, Tamper-Resistant Design, Fits Vertical Bars 9-3/4”-16” Apart, Mustrod

【Cargo Door Lock】: This heavy duty cargo door lock locks together with the innermost vertical locking bar and is used to secure two doors on different types of semi-trailers and containers, it is suitable for vertical cargo door bars from 9-3/4" to 16" apart 【Combination Security Lock】: The four-digit combination lock is ideal for multiple users who need to unlock containers or equipment without the need for multiple sets of keys to circulate or be lost 【Highest safety】: This heavy-duty door lock system ensures the safety of semi-trailers and freight containers by locking the innermost vertical locks together.It adopts tamper-proof tubular latch roller lock design, which is suitable for transportation or warehouse premises 【High-quality Materials】: Made of high-quality steel, it is not easy to deform or break, durable and resistant to cutting.The red powder coating on the surface can also prevent corrosion and effectively extend the service life of the cargo door lock 【Easy to Use】: Separate the two halves of the lock and face down, then fix the lock on the rod and insert it, and finally lock it to complete the installation process.The lock is an ideal safety solution for offshore and construction sites to store containers and road trucks

Protect your valuable cargo with the Heavy Duty Cargo Door Lock, the ultimate security solution for semi-trucks and sea containers. Designed to fit vertical cargo door bars spaced 9.75” to 16” apart, this lock is ideal for over-the-road trucks, construction sites, and shipping containers.

Built with a tamper-resistant tubular pin tumbler lock system, this cargo door lock provides maximum security against theft. The four-digit combination lock eliminates the need for keys, making it perfect for teams or multiple users who need secure access without the risk of lost keys.

Installation is quick and easy – no mounting required. Simply align the two halves of the lock, slide them together, and secure them tightly on the door bars. The signature red powder-coated finish not only adds visibility but also enhances durability, protecting the lock from harsh weather conditions and physical damage.

Whether you're securing goods during transit or storing equipment on-site, this Heavy Duty Cargo Door Lock offers unmatched reliability and peace of mind.