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 18Z651 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z651 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z646 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z646 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z649 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z649 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z650 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z650 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z647 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z647 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z644 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z644 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z648 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z648 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z636 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z636 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z643 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z643 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z641 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z641 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z642 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z642 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z640 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z640 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z638 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z638 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z639 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z639 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z637 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z637 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z635 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z635 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z634 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z634 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z633 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z633 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z632 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z632 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z631 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z631 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z629 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z629 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z630 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z630 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z628 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z628 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z625 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z625 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z627 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z627 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z626 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z626 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z624 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z624 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z623 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z623 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z617 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z617 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z622 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z622 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z616 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z616 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z618 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z618 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z621 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z621 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z620 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z620 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z619 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z619 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z615 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z615 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z614 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z614 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z613 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z613 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z611 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z611 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z608 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z608 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z612 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z612 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z610 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z610 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z609 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z609 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z604 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z604 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z606 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z606 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 18Z603 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z603 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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$8.87
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Original price
$8.87
Original price
$8.87
$8.87
-
$8.87
Current price
$8.87
Master Lock 18Z607 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z607 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 18Z605 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z605 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