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 31H057 Replacement Key
Master LockReplacement Key with code 31H057 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H058 Replacement Key
Master LockReplacement Key with code 31H058 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H054 Replacement Key
Master LockReplacement Key with code 31H054 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H056 Replacement Key
Master LockReplacement Key with code 31H056 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H055 Replacement Key
Master LockReplacement Key with code 31H055 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H053 Replacement Key
Master LockReplacement Key with code 31H053 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H052 Replacement Key
Master LockReplacement Key with code 31H052 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H050 Replacement Key
Master LockReplacement Key with code 31H050 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H051 Replacement Key
Master LockReplacement Key with code 31H051 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H047 Replacement Key
Master LockReplacement Key with code 31H047 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H049 Replacement Key
Master LockReplacement Key with code 31H049 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H048 Replacement Key
Master LockReplacement Key with code 31H048 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H045 Replacement Key
Master LockReplacement Key with code 31H045 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H046 Replacement Key
Master LockReplacement Key with code 31H046 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H044 Replacement Key
Master LockReplacement Key with code 31H044 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H042 Replacement Key
Master LockReplacement Key with code 31H042 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H041 Replacement Key
Master LockReplacement Key with code 31H041 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H040 Replacement Key
Master LockReplacement Key with code 31H040 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H038 Replacement Key
Master LockReplacement Key with code 31H038 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H039 Replacement Key
Master LockReplacement Key with code 31H039 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H043 Replacement Key
Master LockReplacement Key with code 31H043 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H037 Replacement Key
Master LockReplacement Key with code 31H037 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H027 Replacement Key
Master LockReplacement Key with code 31H027 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H035 Replacement Key
Master LockReplacement Key with code 31H035 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H036 Replacement Key
Master LockReplacement Key with code 31H036 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H032 Replacement Key
Master LockReplacement Key with code 31H032 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H034 Replacement Key
Master LockReplacement Key with code 31H034 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H033 Replacement Key
Master LockReplacement Key with code 31H033 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H031 Replacement Key
Master LockReplacement Key with code 31H031 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H030 Replacement Key
Master LockReplacement Key with code 31H030 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H029 Replacement Key
Master LockReplacement Key with code 31H029 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H028 Replacement Key
Master LockReplacement Key with code 31H028 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H022 Replacement Key
Master LockReplacement Key with code 31H022 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H026 Replacement Key
Master LockReplacement Key with code 31H026 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H025 Replacement Key
Master LockReplacement Key with code 31H025 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H023 Replacement Key
Master LockReplacement Key with code 31H023 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H024 Replacement Key
Master LockReplacement Key with code 31H024 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H021 Replacement Key
Master LockReplacement Key with code 31H021 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H020 Replacement Key
Master LockReplacement Key with code 31H020 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H019 Replacement Key
Master LockReplacement Key with code 31H019 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H017 Replacement Key
Master LockReplacement Key with code 31H017 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H018 Replacement Key
Master LockReplacement Key with code 31H018 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H016 Replacement Key
Master LockReplacement Key with code 31H016 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H012 Replacement Key
Master LockReplacement Key with code 31H012 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H013 Replacement Key
Master LockReplacement Key with code 31H013 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H011 Replacement Key
Master LockReplacement Key with code 31H011 for Master Lock Key Series 31H000 - 31H999. Compatible with Manufacturers: Master Lock! Compatible with Manufactu...
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Master Lock 31H015 Replacement Key
Master LockReplacement Key with code 31H015 for Master Lock Key Series 31H000 - 31H999. 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 31H014 Replacement Key
Master LockReplacement Key with code 31H014 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