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 16Z561 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z561 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z558 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z558 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z556 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z556 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z554 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z554 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z552 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z552 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z553 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z553 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z557 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z557 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z555 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z555 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z545 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z545 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z551 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z551 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z544 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z544 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z546 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z546 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z550 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z550 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z543 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z543 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z547 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z547 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z549 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z549 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z541 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z541 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z539 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z539 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z542 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z542 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z548 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z548 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z540 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z540 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z535 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z535 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z534 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z534 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z536 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z536 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z537 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z537 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z538 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z538 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z526 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z526 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z531 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z531 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z532 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z532 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z533 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z533 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z523 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z523 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z529 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z529 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z528 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z528 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z530 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z530 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z524 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z524 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z522 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z522 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z527 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z527 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z525 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z525 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z521 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z521 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z519 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z519 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z520 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z520 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z517 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z517 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z518 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z518 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z511 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z511 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z516 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z516 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z515 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z515 for Master Lock Key Series 16Z000 - 16Z999. 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 16Z513 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z513 for Master Lock Key Series 16Z000 - 16Z999. 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 16Z512 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z512 for Master Lock Key Series 16Z000 - 16Z999. 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