Master Lock
Master Lock has been making padlocks and security hardware since 1921. Nearly every keyed lock it sells carries a code, and a replacement key can be cut from that code alone. Everything we stock for those locks is here.
The code is stamped on the lock itself, usually on the back of a padlock body or the face of a cabinet lock. Padlock keys cover the laminated, brass and disc padlock lines. Office furniture keys cover desks, files and cubicle storage. Key blanks suit locksmiths cutting their own. Everything else is cut from our general Master Lock keys.
Can't find what you need? Contact us by phone, email or live chat. Our US-based customer service team is here to help.
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Master Lock 12Z996 Replacement Key
Master LockReplacement Key with code 12Z996 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z992 Replacement Key
Master LockReplacement Key with code 12Z992 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z991 Replacement Key
Master LockReplacement Key with code 12Z991 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z990 Replacement Key
Master LockReplacement Key with code 12Z990 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z993 Replacement Key
Master LockReplacement Key with code 12Z993 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z989 Replacement Key
Master LockReplacement Key with code 12Z989 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z984 Replacement Key
Master LockReplacement Key with code 12Z984 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z988 Replacement Key
Master LockReplacement Key with code 12Z988 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z985 Replacement Key
Master LockReplacement Key with code 12Z985 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z987 Replacement Key
Master LockReplacement Key with code 12Z987 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z986 Replacement Key
Master LockReplacement Key with code 12Z986 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z970 Replacement Key
Master LockReplacement Key with code 12Z970 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z983 Replacement Key
Master LockReplacement Key with code 12Z983 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z982 Replacement Key
Master LockReplacement Key with code 12Z982 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z976 Replacement Key
Master LockReplacement Key with code 12Z976 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z977 Replacement Key
Master LockReplacement Key with code 12Z977 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z980 Replacement Key
Master LockReplacement Key with code 12Z980 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z981 Replacement Key
Master LockReplacement Key with code 12Z981 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z979 Replacement Key
Master LockReplacement Key with code 12Z979 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z978 Replacement Key
Master LockReplacement Key with code 12Z978 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z975 Replacement Key
Master LockReplacement Key with code 12Z975 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z974 Replacement Key
Master LockReplacement Key with code 12Z974 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z973 Replacement Key
Master LockReplacement Key with code 12Z973 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z972 Replacement Key
Master LockReplacement Key with code 12Z972 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z971 Replacement Key
Master LockReplacement Key with code 12Z971 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z969 Replacement Key
Master LockReplacement Key with code 12Z969 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z968 Replacement Key
Master LockReplacement Key with code 12Z968 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z967 Replacement Key
Master LockReplacement Key with code 12Z967 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 12Z959 Replacement Key
Master LockReplacement Key with code 12Z959 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z964 Replacement Key
Master LockReplacement Key with code 12Z964 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z966 Replacement Key
Master LockReplacement Key with code 12Z966 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z963 Replacement Key
Master LockReplacement Key with code 12Z963 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z965 Replacement Key
Master LockReplacement Key with code 12Z965 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z961 Replacement Key
Master LockReplacement Key with code 12Z961 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z962 Replacement Key
Master LockReplacement Key with code 12Z962 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z958 Replacement Key
Master LockReplacement Key with code 12Z958 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z960 Replacement Key
Master LockReplacement Key with code 12Z960 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z954 Replacement Key
Master LockReplacement Key with code 12Z954 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z957 Replacement Key
Master LockReplacement Key with code 12Z957 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z953 Replacement Key
Master LockReplacement Key with code 12Z953 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z956 Replacement Key
Master LockReplacement Key with code 12Z956 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z948 Replacement Key
Master LockReplacement Key with code 12Z948 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z955 Replacement Key
Master LockReplacement Key with code 12Z955 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z952 Replacement Key
Master LockReplacement Key with code 12Z952 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z949 Replacement Key
Master LockReplacement Key with code 12Z949 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z951 Replacement Key
Master LockReplacement Key with code 12Z951 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z950 Replacement Key
Master LockReplacement Key with code 12Z950 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Original price
$8.87
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Original price
$8.87
Original price
$8.87
$8.87
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$8.87
Current price
$8.87
Original price
$8.87
-
Original price
$8.87
Original price
$8.87
$8.87
-
$8.87
Current price
$8.87
Master Lock 12Z947 Replacement Key
Master LockReplacement Key with code 12Z947 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Original price
$8.87
-
Original price
$8.87
Original price
$8.87
$8.87
-
$8.87
Current price
$8.87