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 J5U89 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U89 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock J5U87 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U87 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock J5U84 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U84 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock J5U86 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U86 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock J5U83 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U83 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock J5U82 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U82 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock J5U79 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U79 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock J5U81 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U81 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock J5U80 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U80 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock J5U77 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U77 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock J5U78 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U78 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock J5U76 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U76 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock J5U75 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U75 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock J5U74 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U74 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock J5U73 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U73 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock J5U70 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U70 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock J5U71 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U71 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock J5U69 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U69 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock J5U72 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U72 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock J5U68 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U68 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock J5U66 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U66 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock J5U67 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U67 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock J5U65 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U65 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock J5U64 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U64 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock J5U63 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U63 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock J5U62 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U62 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock J5U61 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U61 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock J5U60 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U60 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock J5U56 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U56 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock J5U55 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U55 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock J5U58 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U58 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock J5U59 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U59 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock J5U57 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U57 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock J5U53 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U53 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock J5U54 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U54 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock J5U52 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U52 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock J5U47 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U47 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock J5U51 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U51 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock J5U49 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U49 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock J5U50 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U50 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock J5U48 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U48 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock J5U46 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U46 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock J5U45 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U45 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock J5U44 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U44 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock J5U43 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U43 for Master Lock Key Series J5U00 - J5U99. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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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 J5U33 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U33 for Master Lock Key Series J5U00 - J5U99. 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 J5U42 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U42 for Master Lock Key Series J5U00 - J5U99. 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 J5U40 Padlock Replacement Key
Master LockPadlock Replacement Key with code J5U40 for Master Lock Key Series J5U00 - J5U99. 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