Securely share keys with the Master Lock Select Access® Wall Mount Push Button Lock Box. This durable black metal lock box features a 79mm wide body and permanent wall mount design. Easy to use with large, familiar alpha/numeric push buttons, it's ideal for anyone, including children or the elderly. Set your own 4-character combination for keyless convenience and enhanced security. The protective weather cover prevents freezing and jamming, while the molded body and vinyl-coated shackle prevent scratches. Features a large internal cavity capable of holding multiple keys. Includes a limited lifetime warranty for peace of mind. Key Features: - Durable metal body - Permanent wall mount design - Easy-to-use push button combination lock - Customizable 4-character combination - Protective weather cover - Scratch-resistant design - Large internal cavity Product Summary: Master Lock Key Lock Box, Medium, Select Access, Wall Mount, Black, Combination Lock, Push Button, Keyless Entry, Secure Key Storage.