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Master Lock Locks: Key Safe

Securely share access to your property with our premium range of Master Lock Key Safes. Designed for wall mounting, these weatherproof, code-locked boxes are the ideal solution for allowing trusted visitors, care workers, or family members to access spare keys without you needing to be present.

This versatile collection offers options to suit every security requirement:

Everyday Convenience: The classic 5401EURD and the robust, zinc-bodied 5415EURD provide dependable, easy-to-use key storage with resettable 4-digit combinations.
Low-Light Access: The innovative 5425EURD features large, light-up dials, making it simple to enter your code in the dark.
Maximum Security: The heavy-duty, extra-large 5426EURD is Sold Secure and Police Preferred (Secured by Design) certified, built to resist sustained physical attacks.
Weatherproof Durability: Models like the 5481EURD feature integrated covers to protect the locking mechanism from harsh UK weather.

Eliminate the risk of hidden keys and enjoy peace of mind with a trusted security solution from Master Lock.

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Master Lock

Master Lock is the classic American “padlock brand” - the one that’s been on job sites, school lockers, garage doors, and storage units for so long it’s basically part of the urban landscape. The company was founded in 1921 by locksmith-inventor Harry Soref in the Milwaukee area, built around his breakthrough laminated steel padlock design: strong, affordable, and mass-producible — the security industry’s equivalent of discovering fire, but with more rivets.

What they’re known for is broad “portable security” rather than door hardware:

Padlocks (keyed, combination, weather-resistant, heavy-duty)
Lock boxes / key safes (mechanical and Bluetooth variants for managed access)
Safes and security storage (varies by market, often alongside their lockbox line)
Lockout/Tagout (LOTO) safety products for industrial settings (a big part of their professional footprint)

Ownership / group: Master Lock is a subsidiary within Fortune Brands Innovations’ security portfolio (the same broader group that also houses other security brands).

Key Safe

A key safe is a secure, weatherproof, and code-locked box designed to be mounted on an external wall, allowing trusted visitors, care workers, or family members to access spare keys without you needing to be present. Our extensive range of outdoor key safes features robust, durable designs from leading security brands including Yale, Master Lock, Abus, and Squire. Available with either resettable four-wheel combination dials or push-button digital keypads, these units offer a highly secure way to store cylinder and mortice keys. Many models come complete with protective weather covers to shield the locking mechanism from the elements, ensuring reliable access and peace of mind for domestic and commercial properties alike. View all Key Safe products