This unit is able to be adjusted in half inch locking increments around the lock rods of the container doors providing a "tight fit" on virtually all containers. Adjusts from 9 ½ inches to 15 inches from center of lock bar to center of lock bar. Made from 10 gauge chrome plated spring steel this unit completely conceals the shackle of the ABLOY® High Security Padlock, providing maximum security from physical attack. Features: Portable, requiring no permanent installation, and includes the ABLOY® padlock.