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 31H777 Replacement Key
Master LockReplacement Key with code 31H777 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H776 Replacement Key
Master LockReplacement Key with code 31H776 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H778 Replacement Key
Master LockReplacement Key with code 31H778 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H774 Replacement Key
Master LockReplacement Key with code 31H774 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H773 Replacement Key
Master LockReplacement Key with code 31H773 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H775 Replacement Key
Master LockReplacement Key with code 31H775 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H772 Replacement Key
Master LockReplacement Key with code 31H772 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H770 Replacement Key
Master LockReplacement Key with code 31H770 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H771 Replacement Key
Master LockReplacement Key with code 31H771 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H769 Replacement Key
Master LockReplacement Key with code 31H769 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H766 Replacement Key
Master LockReplacement Key with code 31H766 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H768 Replacement Key
Master LockReplacement Key with code 31H768 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H765 Replacement Key
Master LockReplacement Key with code 31H765 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H767 Replacement Key
Master LockReplacement Key with code 31H767 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H763 Replacement Key
Master LockReplacement Key with code 31H763 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H764 Replacement Key
Master LockReplacement Key with code 31H764 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H761 Replacement Key
Master LockReplacement Key with code 31H761 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H760 Replacement Key
Master LockReplacement Key with code 31H760 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H762 Replacement Key
Master LockReplacement Key with code 31H762 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H759 Replacement Key
Master LockReplacement Key with code 31H759 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H757 Replacement Key
Master LockReplacement Key with code 31H757 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H755 Replacement Key
Master LockReplacement Key with code 31H755 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H758 Replacement Key
Master LockReplacement Key with code 31H758 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H756 Replacement Key
Master LockReplacement Key with code 31H756 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H753 Replacement Key
Master LockReplacement Key with code 31H753 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H754 Replacement Key
Master LockReplacement Key with code 31H754 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H752 Replacement Key
Master LockReplacement Key with code 31H752 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H751 Replacement Key
Master LockReplacement Key with code 31H751 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H750 Replacement Key
Master LockReplacement Key with code 31H750 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H749 Replacement Key
Master LockReplacement Key with code 31H749 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H745 Replacement Key
Master LockReplacement Key with code 31H745 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H748 Replacement Key
Master LockReplacement Key with code 31H748 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H747 Replacement Key
Master LockReplacement Key with code 31H747 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H743 Replacement Key
Master LockReplacement Key with code 31H743 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H746 Replacement Key
Master LockReplacement Key with code 31H746 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 31H744 Replacement Key
Master LockReplacement Key with code 31H744 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H742 Replacement Key
Master LockReplacement Key with code 31H742 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H741 Replacement Key
Master LockReplacement Key with code 31H741 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H740 Replacement Key
Master LockReplacement Key with code 31H740 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H739 Replacement Key
Master LockReplacement Key with code 31H739 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H738 Replacement Key
Master LockReplacement Key with code 31H738 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H733 Replacement Key
Master LockReplacement Key with code 31H733 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H732 Replacement Key
Master LockReplacement Key with code 31H732 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H731 Replacement Key
Master LockReplacement Key with code 31H731 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H737 Replacement Key
Master LockReplacement Key with code 31H737 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H734 Replacement Key
Master LockReplacement Key with code 31H734 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H736 Replacement Key
Master LockReplacement Key with code 31H736 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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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 31H735 Replacement Key
Master LockReplacement Key with code 31H735 for Master Lock Key Series 31H000 - 31H999. 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