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 12Z131 Replacement Key
Master LockReplacement Key with code 12Z131 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z134 Replacement Key
Master LockReplacement Key with code 12Z134 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z126 Replacement Key
Master LockReplacement Key with code 12Z126 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z125 Replacement Key
Master LockReplacement Key with code 12Z125 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z129 Replacement Key
Master LockReplacement Key with code 12Z129 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z128 Replacement Key
Master LockReplacement Key with code 12Z128 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z124 Replacement Key
Master LockReplacement Key with code 12Z124 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z122 Replacement Key
Master LockReplacement Key with code 12Z122 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z123 Replacement Key
Master LockReplacement Key with code 12Z123 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z121 Replacement Key
Master LockReplacement Key with code 12Z121 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z119 Replacement Key
Master LockReplacement Key with code 12Z119 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z120 Replacement Key
Master LockReplacement Key with code 12Z120 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z117 Replacement Key
Master LockReplacement Key with code 12Z117 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z118 Replacement Key
Master LockReplacement Key with code 12Z118 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z113 Replacement Key
Master LockReplacement Key with code 12Z113 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z116 Replacement Key
Master LockReplacement Key with code 12Z116 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z115 Replacement Key
Master LockReplacement Key with code 12Z115 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z114 Replacement Key
Master LockReplacement Key with code 12Z114 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z112 Replacement Key
Master LockReplacement Key with code 12Z112 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z107 Replacement Key
Master LockReplacement Key with code 12Z107 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z110 Replacement Key
Master LockReplacement Key with code 12Z110 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z111 Replacement Key
Master LockReplacement Key with code 12Z111 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z109 Replacement Key
Master LockReplacement Key with code 12Z109 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z108 Replacement Key
Master LockReplacement Key with code 12Z108 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z106 Replacement Key
Master LockReplacement Key with code 12Z106 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z105 Replacement Key
Master LockReplacement Key with code 12Z105 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z104 Replacement Key
Master LockReplacement Key with code 12Z104 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z102 Replacement Key
Master LockReplacement Key with code 12Z102 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z103 Replacement Key
Master LockReplacement Key with code 12Z103 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z101 Replacement Key
Master LockReplacement Key with code 12Z101 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z100 Replacement Key
Master LockReplacement Key with code 12Z100 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z096 Replacement Key
Master LockReplacement Key with code 12Z096 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z098 Replacement Key
Master LockReplacement Key with code 12Z098 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z097 Replacement Key
Master LockReplacement Key with code 12Z097 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z095 Replacement Key
Master LockReplacement Key with code 12Z095 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z099 Replacement Key
Master LockReplacement Key with code 12Z099 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z094 Replacement Key
Master LockReplacement Key with code 12Z094 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z089 Replacement Key
Master LockReplacement Key with code 12Z089 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z088 Replacement Key
Master LockReplacement Key with code 12Z088 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z087 Replacement Key
Master LockReplacement Key with code 12Z087 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z090 Replacement Key
Master LockReplacement Key with code 12Z090 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z091 Replacement Key
Master LockReplacement Key with code 12Z091 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z093 Replacement Key
Master LockReplacement Key with code 12Z093 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z092 Replacement Key
Master LockReplacement Key with code 12Z092 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z085 Replacement Key
Master LockReplacement Key with code 12Z085 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z083 Replacement Key
Master LockReplacement Key with code 12Z083 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 12Z086 Replacement Key
Master LockReplacement Key with code 12Z086 for Master Lock Key Series 12Z000 - 12Z999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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$8.87
Current price
$8.87
Original price
$8.87
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Original price
$8.87
Original price
$8.87
$8.87
-
$8.87
Current price
$8.87
Master Lock 12Z084 Replacement Key
Master LockReplacement Key with code 12Z084 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