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 12Z803 Replacement Key
Master LockReplacement Key with code 12Z803 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z801 Replacement Key
Master LockReplacement Key with code 12Z801 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z799 Replacement Key
Master LockReplacement Key with code 12Z799 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z800 Replacement Key
Master LockReplacement Key with code 12Z800 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z798 Replacement Key
Master LockReplacement Key with code 12Z798 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z797 Replacement Key
Master LockReplacement Key with code 12Z797 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z794 Replacement Key
Master LockReplacement Key with code 12Z794 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z796 Replacement Key
Master LockReplacement Key with code 12Z796 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z795 Replacement Key
Master LockReplacement Key with code 12Z795 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z793 Replacement Key
Master LockReplacement Key with code 12Z793 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z791 Replacement Key
Master LockReplacement Key with code 12Z791 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z790 Replacement Key
Master LockReplacement Key with code 12Z790 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z792 Replacement Key
Master LockReplacement Key with code 12Z792 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z789 Replacement Key
Master LockReplacement Key with code 12Z789 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z788 Replacement Key
Master LockReplacement Key with code 12Z788 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z787 Replacement Key
Master LockReplacement Key with code 12Z787 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z786 Replacement Key
Master LockReplacement Key with code 12Z786 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z736 Replacement Key
Master LockReplacement Key with code 12Z736 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z785 Replacement Key
Master LockReplacement Key with code 12Z785 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z784 Replacement Key
Master LockReplacement Key with code 12Z784 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z783 Replacement Key
Master LockReplacement Key with code 12Z783 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z782 Replacement Key
Master LockReplacement Key with code 12Z782 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z780 Replacement Key
Master LockReplacement Key with code 12Z780 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z781 Replacement Key
Master LockReplacement Key with code 12Z781 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z779 Replacement Key
Master LockReplacement Key with code 12Z779 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z776 Replacement Key
Master LockReplacement Key with code 12Z776 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z778 Replacement Key
Master LockReplacement Key with code 12Z778 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z777 Replacement Key
Master LockReplacement Key with code 12Z777 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z775 Replacement Key
Master LockReplacement Key with code 12Z775 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z774 Replacement Key
Master LockReplacement Key with code 12Z774 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z773 Replacement Key
Master LockReplacement Key with code 12Z773 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z772 Replacement Key
Master LockReplacement Key with code 12Z772 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z771 Replacement Key
Master LockReplacement Key with code 12Z771 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z770 Replacement Key
Master LockReplacement Key with code 12Z770 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z769 Replacement Key
Master LockReplacement Key with code 12Z769 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z767 Replacement Key
Master LockReplacement Key with code 12Z767 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z766 Replacement Key
Master LockReplacement Key with code 12Z766 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z764 Replacement Key
Master LockReplacement Key with code 12Z764 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z768 Replacement Key
Master LockReplacement Key with code 12Z768 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z765 Replacement Key
Master LockReplacement Key with code 12Z765 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z763 Replacement Key
Master LockReplacement Key with code 12Z763 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z762 Replacement Key
Master LockReplacement Key with code 12Z762 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z761 Replacement Key
Master LockReplacement Key with code 12Z761 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z759 Replacement Key
Master LockReplacement Key with code 12Z759 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z758 Replacement Key
Master LockReplacement Key with code 12Z758 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z760 Replacement Key
Master LockReplacement Key with code 12Z760 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z756 Replacement Key
Master LockReplacement Key with code 12Z756 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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$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 12Z753 Replacement Key
Master LockReplacement Key with code 12Z753 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Original price
$8.87
-
Original price
$8.87
Original price
$8.87
$8.87
-
$8.87
Current price
$8.87