Master Lock 5422D Portable Push Button Lock Box - Set Your Own Combination, Holds 5 Keys, Black (4 Pack) - Ideal for Home Security, Vacation Rentals, and Key Storage Solutions

The Master Lock No. 5422D Portable Push Button Lock Box features an 80mm wide metal body for durability. Shackle design offers over-the-door mounting for added convenience. Set your own 4-character combination for keyless convenience and added security. Protective weather cover prevents freezing and clogging; and the molded bumper and vinyl-coated shackle prevent scratches. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.