The Padlock Security Guard from Phoenix AOA P/N 309-PLG-100 YOU CAN USE YOU OWN KEYED-A-LIKE PADLOCKS to protect your stuff The Padlock Guard blocks access to your locks shackle so that bolt cutters can not get to it while the conical steel guard deflects blows from hammers, boltcutters or bullets, protecting the lock The Padlock Guard is the perfect answer to securing your toy hauler while you're playing in the desert or your delivery truck when you are away. The Padlock Guard is an excelent solution to prevent violating exposed padlock protected latchs from trailer doors to gates The Padlock Guard can be used on almost any type of gate or door closure where a padlock is used to protect you stuff!.