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 W0577 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0577 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0576 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0576 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0574 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0574 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0573 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0573 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0572 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0572 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0571 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0571 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0570 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0570 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0569 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0569 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0568 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0568 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0567 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0567 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0566 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0566 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0565 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0565 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0564 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0564 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0563 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0563 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0562 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0562 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0561 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0561 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0560 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0560 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0559 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0559 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0558 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0558 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0557 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0557 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0556 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0556 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0555 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0555 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0552 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0552 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0553 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0553 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0554 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0554 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0551 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0551 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0550 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0550 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0549 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0549 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0548 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0548 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0547 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0547 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0546 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0546 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0545 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0545 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0544 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0544 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0543 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0543 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0542 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0542 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0541 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0541 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0540 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0540 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0539 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0539 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0538 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0538 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0535 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0535 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0537 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0537 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0534 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0534 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0536 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0536 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0533 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0533 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0532 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0532 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0531 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0531 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Original price
$8.87
Original price
$8.87
$8.87
-
$8.87
Current price
$8.87
Master Lock W0529 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0529 for Master Lock Key Series W0000 - W3500. 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
Original price
$8.87
-
Original price
$8.87
Original price
$8.87
$8.87
-
$8.87
Current price
$8.87
Master Lock W0530 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0530 for Master Lock Key Series W0000 - W3500. 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