Masterlock Keyed Cable Lock - This keyed cable lock provides a secure means of locking the action on your handgun, rifle, or shotgun. The protective rubber pads prevent marring or scratching on your guns finish. Deadbolt locking mechanism can only be opened and closed with key inserted and turned4-pin tumbler cylinder helps resists picking0.22" (5.6mm) dia., 14" (35cm) long armored cable with brass ends prevents scratchesCalifornia Approved