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 15Z548 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z548 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 15Z552 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z552 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z551 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z551 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z545 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z545 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 15Z543 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z543 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z541 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z541 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 15Z544 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z544 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z553 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z553 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z549 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z549 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z538 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z538 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z550 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z550 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z540 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z540 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z536 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z536 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z542 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z542 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z537 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z537 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z529 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z529 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 15Z535 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z535 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z534 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z534 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z532 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z532 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z539 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z539 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z533 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z533 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z524 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z524 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 15Z526 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z526 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z530 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z530 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z523 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z523 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z528 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z528 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z525 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z525 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z519 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z519 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z521 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z521 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z527 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z527 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z531 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z531 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z514 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z514 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z515 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z515 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z516 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z516 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z518 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z518 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z522 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z522 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z520 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z520 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z517 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z517 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z513 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z513 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z508 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z508 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 15Z511 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z511 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z510 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z510 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z494 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z494 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z498 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z498 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 15Z504 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z504 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 15Z506 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z506 for Master Lock Key Series 15Z000 - 15Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Original price
$8.87
Original price
$8.87
$8.87
-
$8.87
Current price
$8.87
Master Lock 15Z509 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z509 for Master Lock Key Series 15Z000 - 15Z999. 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 15Z507 Padlock Replacement Key
Master LockPadlock Replacement Key with code 15Z507 for Master Lock Key Series 15Z000 - 15Z999. 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