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 18Z981 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z981 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z984 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z984 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z985 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z985 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z987 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z987 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z982 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z982 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z980 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z980 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z983 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z983 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z977 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z977 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z978 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z978 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z979 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z979 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z975 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z975 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z974 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z974 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z972 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z972 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z973 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z973 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z976 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z976 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z971 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z971 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z970 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z970 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z967 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z967 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z966 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z966 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z968 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z968 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z969 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z969 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z965 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z965 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z964 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z964 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z963 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z963 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z958 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z958 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z962 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z962 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z959 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z959 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z957 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z957 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z961 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z961 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z955 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z955 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z956 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z956 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z960 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z960 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z954 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z954 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z953 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z953 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z952 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z952 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z951 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z951 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z950 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z950 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z949 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z949 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z948 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z948 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z946 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z946 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z947 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z947 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z945 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z945 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z934 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z934 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z940 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z940 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z943 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z943 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z944 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z944 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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$8.87
Original price
$8.87
$8.87
-
$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 18Z941 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z941 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
Original price
$8.87
-
Original price
$8.87
Original price
$8.87
$8.87
-
$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 18Z942 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z942 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
Original price
$8.87
-
Original price
$8.87
Original price
$8.87
$8.87
-
$8.87
Current price
$8.87