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 M4993 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4993 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4992 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4992 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4990 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4990 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4991 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4991 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4989 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4989 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4985 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4985 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4987 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4987 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4986 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4986 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4988 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4988 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock M4984 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4984 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4983 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4983 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4982 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4982 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4981 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4981 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock M4980 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4980 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4979 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4979 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4978 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4978 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4977 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4977 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4976 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4976 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4975 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4975 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4974 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4974 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock M4971 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4971 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4973 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4973 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock M4972 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4972 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4969 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4969 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4970 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4970 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4968 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4968 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4967 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4967 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4966 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4966 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock M4965 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4965 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock M4964 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4964 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4963 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4963 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4962 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4962 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4960 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4960 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4961 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4961 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock M4959 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4959 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4958 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4958 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4957 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4957 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock M4956 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4956 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4955 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4955 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4954 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4954 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock M4953 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4953 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock M4952 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4952 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4951 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4951 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock M4950 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4950 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4949 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4949 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4945 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4945 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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$8.87
Master Lock M4941 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4941 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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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 M4947 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4947 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
Original price
$8.87
-
Original price
$8.87
Original price
$8.87
$8.87
-
$8.87
Current price
$8.87