The Master Lock 5423E is a robust push button key safe designed for secure key storage and controlled access in domestic and light commercial settings. Featuring a resettable combination mechanism, this wall-mounted key safe allows you to set your own memorable code for convenient keyless entry whilst keeping spare keys protected from unauthorised access. Built with a solid zinc body, this key safe offers excellent resistance to hammering and sawing attempts, providing dependable security for your premises. The easy-to-use push button mechanism eliminates the need for traditional keys, making it ideal for tradespeople requiring site access, property managers coordinating multiple properties, or homeowners providing emergency access to trusted individuals. The compact design accommodates standard door keys whilst maintaining a discreet profile when mounted externally. All necessary fixings are included for straightforward installation on brick, concrete or wood surfaces. Features and Be