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 M0523 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0523 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0521 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0521 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0522 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0522 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0520 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0520 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0519 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0519 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0518 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0518 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0517 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0517 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0516 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0516 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0515 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0515 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0514 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0514 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0513 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0513 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0512 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0512 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0511 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0511 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0509 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0509 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0508 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0508 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0510 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0510 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0505 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0505 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0507 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0507 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0506 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0506 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0504 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0504 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0501 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0501 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0502 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0502 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0503 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0503 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0500 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0500 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0497 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0497 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0498 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0498 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0499 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0499 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0495 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0495 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0496 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0496 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0494 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0494 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0493 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0493 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0492 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0492 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0491 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0491 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0489 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0489 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0490 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0490 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0488 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0488 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0487 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0487 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0486 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0486 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0485 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0485 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0484 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0484 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0483 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0483 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0482 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0482 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0481 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0481 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0480 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0480 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0476 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0476 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Current price
$8.87
Master Lock M0479 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0479 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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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 M0478 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0478 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0475 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0475 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
View full details
Original price
$8.87
-
Original price
$8.87
Original price
$8.87
$8.87
-
$8.87
Current price
$8.87