Equipment Lock Cargo Door Lock - Powder Coated Steel, Maximum Security Semi Trailer Door Lock - Semi Truck Accessories and Trailer Security (Combination)

Secure the locking rods on the swing doors of all semi-trailers and sea containers. Even if the padlock is cut the doors cannot be opened. Built-in changeable four dial combination padlock. No keys needed. Set your own four digit code

• SEMI TRUCK DOOR LOCK: The Equipment Lock Semi Door Lock fits vertical cargo door bars from 9 ¾”-16” apart, and is the ideal cargo security solution for the transportation industry and over-the-road trucks.
• MAXIMUM SECURITY: This heavy duty door lock system is built to secure semi-trailers by locking the innermost vertical locking bars together. It features a tamper-resistant tubular pin tumbler lock design for ultimate peace of mind while you’re away.
• COMBINATION SECURITY LOCK: Four-digit combination locks are ideal for multiple users who need to unlock containers or equipment without several sets of keys circulating or getting lost.
• EASY OPERATION: No mounting required. Separate the two halves of the Cargo Door Lock aligning them so the lock mechanism and holes are both facing downward. Install one half of the Cargo Door Lock on each doors’ locking bar. Slide the two halves together by inserting the smaller tube into the larger tube. Secure the Cargo Door Lock as tight as possible on both doors' locking arms and depress the locking button with key removed or turn dials.
• HIGH QUALITY: Distinguished by its signature red finish, every lock is protected by a steel-locking structure that can withstand thousands of pounds of force. But it doesn’t stop there! Each device is powder coated before a series of quality assurance checks to ensure security and reliability.