Roll Up Door "Slam" Lock for Trailers & Box Trucks

The Roll Up Door Lock automatically locks when the box truck or trailer door is closed. Often times this lock is referred to as a “slam lock”. The slam lock is designed specifically to eliminate driver’s time and effort needed to secure the trailer with a padlock and hasp system. This step is often skipped during a busy delivery schedule which can result in unlocked doors. The lock includes the lock body, mounting bolts (for dry van or refrigerated doors) and hardware that is welded to the truck or trailer floor. The floor hardware is referred to as the “boot” and is available in steel (#8050-ST) or aluminum (#8050-AL). The unit is permanently installed and does not interfere with cargo handling. When the door is closed, the interior jaws spring open to close around the carbon steel pins in the base that is welded to the floor. Each assembly comes with simple installation instructions. Includes an ABLOY® lock cylinder that can be keyed individually or to a master system.

We offer an inside quick release option (#8051) for the Roll Up Door Lock. This add on allows locked roll up doors to be opened from the inside. This option is popular for safety and convenience reasons.