Equipment Lock Co. Cargo Door lock Combo, CDL-C

The Cargo Door Lock, Combination Style: Secure the double doors of all semi-trailers. Adjusts to fit the vertical bars from 9 ¾" to 16" apart. Built with 2-1/2" square tube steel. The Cargo Door Lock is recommended for over the road trucks and semi-trailers. Comes with a built-in, four digit, changeable padlock.