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 18Z601 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z601 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z602 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z602 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z600 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z600 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z599 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z599 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z598 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z598 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z597 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z597 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z596 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z596 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z595 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z595 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z594 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z594 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z593 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z593 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z583 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z583 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z587 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z587 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z592 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z592 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z590 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z590 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z591 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z591 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z589 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z589 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z588 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z588 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z586 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z586 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z585 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z585 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z584 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z584 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z582 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z582 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z581 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z581 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z580 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z580 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z578 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z578 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z579 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z579 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z575 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z575 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z574 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z574 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z572 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z572 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 18Z577 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z577 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z573 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z573 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 18Z576 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z576 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 18Z568 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z568 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z571 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z571 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 18Z570 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z570 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 18Z569 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z569 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z566 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z566 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z564 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z564 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z565 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z565 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z567 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z567 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 18Z563 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z563 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z562 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z562 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 18Z561 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z561 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 18Z558 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z558 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z560 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z560 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z559 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z559 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z557 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z557 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Original price
$8.87
-
Original price
$8.87
Original price
$8.87
$8.87
-
$8.87
Current price
$8.87
Master Lock 18Z555 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z555 for Master Lock Key Series 18Z000 - 18Z999. 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 18Z556 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z556 for Master Lock Key Series 18Z000 - 18Z999. 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