Master Lock 5423 D, 3-1/8" Wide Set Your Own Combination Push Button Wall Mount Lock Box

• Portable key safe provides secure storage of keys or access cards
• Push button locking 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
• 3-1/8" wide durable metal construction
• Large internal cavity and removable key hook prevents jamming
• Molded bumper and vinyl coated shackle prevents scratches to your door
• Protective weather cover prevents freezing and jamming