Product Information

The Master Lock No. 5422D Portable Push Button Lock Box features a 3-1/8in (79mm) wide metal body for durability. The shackle design offers over the door mounting for convenience. Set your own 4 character combination for keyless convenience and increased security. The protective weather cover prevents freezing and jamming; and molded bumper and vinyl coated shackle prevent scratching. Over the door knob design for portable installation Convenient push button locking mechanism in familiar alpha / numeric telephone keypad format Set your own combination using up to 12 letters, numbers, or both Large buttons for ease of use, even in low light conditions Large internal cavity and removable key hook prevents jamming Protective weather cover prevents freezing and jamming Molded body and vinyl coated shackle prevent scratching