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 33H684 Replacement Key
Master LockReplacement Key with code 33H684 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 33H691 Replacement Key
Master LockReplacement Key with code 33H691 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 33H689 Replacement Key
Master LockReplacement Key with code 33H689 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 33H686 Replacement Key
Master LockReplacement Key with code 33H686 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H688 Replacement Key
Master LockReplacement Key with code 33H688 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H683 Replacement Key
Master LockReplacement Key with code 33H683 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H687 Replacement Key
Master LockReplacement Key with code 33H687 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H685 Replacement Key
Master LockReplacement Key with code 33H685 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H682 Replacement Key
Master LockReplacement Key with code 33H682 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 33H681 Replacement Key
Master LockReplacement Key with code 33H681 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H680 Replacement Key
Master LockReplacement Key with code 33H680 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H678 Replacement Key
Master LockReplacement Key with code 33H678 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H679 Replacement Key
Master LockReplacement Key with code 33H679 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 33H675 Replacement Key
Master LockReplacement Key with code 33H675 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 33H676 Replacement Key
Master LockReplacement Key with code 33H676 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H677 Replacement Key
Master LockReplacement Key with code 33H677 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H671 Replacement Key
Master LockReplacement Key with code 33H671 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 33H673 Replacement Key
Master LockReplacement Key with code 33H673 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H674 Replacement Key
Master LockReplacement Key with code 33H674 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H670 Replacement Key
Master LockReplacement Key with code 33H670 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H672 Replacement Key
Master LockReplacement Key with code 33H672 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H669 Replacement Key
Master LockReplacement Key with code 33H669 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H668 Replacement Key
Master LockReplacement Key with code 33H668 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H667 Replacement Key
Master LockReplacement Key with code 33H667 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H666 Replacement Key
Master LockReplacement Key with code 33H666 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H659 Replacement Key
Master LockReplacement Key with code 33H659 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H660 Replacement Key
Master LockReplacement Key with code 33H660 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 33H664 Replacement Key
Master LockReplacement Key with code 33H664 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H663 Replacement Key
Master LockReplacement Key with code 33H663 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H662 Replacement Key
Master LockReplacement Key with code 33H662 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H665 Replacement Key
Master LockReplacement Key with code 33H665 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H661 Replacement Key
Master LockReplacement Key with code 33H661 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H658 Replacement Key
Master LockReplacement Key with code 33H658 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H657 Replacement Key
Master LockReplacement Key with code 33H657 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H656 Replacement Key
Master LockReplacement Key with code 33H656 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H655 Replacement Key
Master LockReplacement Key with code 33H655 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H654 Replacement Key
Master LockReplacement Key with code 33H654 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H652 Replacement Key
Master LockReplacement Key with code 33H652 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H653 Replacement Key
Master LockReplacement Key with code 33H653 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H651 Replacement Key
Master LockReplacement Key with code 33H651 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H650 Replacement Key
Master LockReplacement Key with code 33H650 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H647 Replacement Key
Master LockReplacement Key with code 33H647 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H649 Replacement Key
Master LockReplacement Key with code 33H649 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H648 Replacement Key
Master LockReplacement Key with code 33H648 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H646 Replacement Key
Master LockReplacement Key with code 33H646 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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Master Lock 33H644 Replacement Key
Master LockReplacement Key with code 33H644 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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$8.87
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Master Lock 33H645 Replacement Key
Master LockReplacement Key with code 33H645 for Master Lock Key Series 33H000 - 33H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
View full details
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$8.87
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$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 33H640 Replacement Key
Master LockReplacement Key with code 33H640 for Master Lock Key Series 33H000 - 33H999. 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