Master Lock has been a global leader in security since 1921, offering tough, reliable locking solutions for homes, businesses, and industrial sites. This comprehensive collection brings together Master Lock’s most trusted security products, designed to protect your property, keys, and equipment.
The range includes:
- High-Security Padlocks: From heavy-duty laminated steel and solid brass padlocks to weather-resistant marine and discus locks, built to withstand physical attacks and harsh outdoor conditions.
- Combination Locks: Convenient keyless security, featuring robust brass combination padlocks and TSA-approved luggage locks for travel.
- Key Safes: Secure, wall-mounted key boxes - including the popular Select Access range - ideal for sharing keys safely with family, carers, or property guests.
- Hasps & Staples: Heavy-duty steel and high-security hasps designed to reinforce gates, sheds, and commercial doors.
- Lockout Tagout (LOTO): Specialist thermoplastic safety padlocks designed specifically for industrial safety compliance.
Whether you need to secure a garden shed, manage property access, or protect travel bags, Master Lock provides dependable, time-tested security.
Use live filters below to narrow by category, brand, search, and attributes.
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:
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Padlocks (keyed, combination, weather-resistant, heavy-duty)
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Lock boxes / key safes (mechanical and Bluetooth variants for managed access)
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Safes and security storage (varies by market, often alongside their lockbox line)
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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).
Locks
Secure your property with our comprehensive range of high-quality locking mechanisms, designed to protect everything from domestic homes to commercial premises. Our extensive selection covers every security requirement, including traditional mortice locks and latches, precision-engineered cylinder locks, and surface-mounted rim locks. For external and outbuilding security, we supply robust gate locks, garage security systems, and heavy-duty padlocks, alongside weatherproof key safes for convenient access control. We also stock specialist solutions such as cabinet and camlocks for furniture, industrial bullet and shutter locks, and FB-approved fire brigade locks, ensuring you can find the perfect security solution for any door, gate, or cabinet. View all Locks products
Locks > Key Safe (5)
Locks > Padlocks & Bars > Aluminium (1)
Locks > Padlocks & Bars > Body Only (1)
Locks > Padlocks & Bars > Brass > Open Shackle (2)
Locks > Padlocks & Bars > Combination (10)
Locks > Padlocks & Bars > Discus (2)
Locks > Padlocks & Bars > Hasp & Staple (5)
Locks > Padlocks & Bars > Laminated (4)
Locks > Padlocks & Bars > Lock Out Tag Out (1)
Locks > Padlocks & Bars > Steel > Open Shackle (3)
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