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 M3594 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3594 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3593 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3593 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3592 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3592 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3590 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3590 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3589 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3589 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3591 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3591 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3587 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3587 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3586 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3586 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3588 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3588 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3585 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3585 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3584 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3584 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3582 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3582 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3583 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3583 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3581 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3581 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock M3580 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3580 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3579 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3579 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3576 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3576 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3577 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3577 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3578 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3578 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3575 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3575 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3574 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3574 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3573 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3573 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3572 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3572 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3571 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3571 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3570 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3570 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3569 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3569 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3568 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3568 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3567 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3567 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3566 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3566 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3564 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3564 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3565 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3565 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3563 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3563 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3562 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3562 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3559 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3559 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3561 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3561 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3560 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3560 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3557 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3557 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3558 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3558 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3555 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3555 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3556 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3556 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3554 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3554 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock M3553 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3553 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock M3552 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3552 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock M3551 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3551 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock M3550 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3550 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3548 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3548 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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$8.87
Master Lock M3549 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3549 for Master Lock Key Series M2001 - M5000. 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 M3547 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3547 for Master Lock Key Series M2001 - M5000. 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