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 16Z175 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z175 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z174 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z174 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z172 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z172 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z171 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z171 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z170 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z170 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z169 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z169 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z168 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z168 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z166 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z166 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z173 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z173 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z167 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z167 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z163 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z163 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z164 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z164 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z160 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z160 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z165 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z165 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z162 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z162 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z161 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z161 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z159 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z159 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z158 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z158 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z157 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z157 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z151 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z151 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z154 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z154 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z150 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z150 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z149 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z149 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z153 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z153 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z142 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z142 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z155 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z155 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z156 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z156 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z152 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z152 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z148 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z148 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z147 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z147 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z143 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z143 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z144 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z144 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z139 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z139 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z141 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z141 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z134 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z134 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z146 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z146 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z140 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z140 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z145 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z145 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z135 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z135 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z129 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z129 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z136 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z136 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z132 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z132 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z130 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z130 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z127 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z127 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z131 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z131 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Master Lock 16Z133 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z133 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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Original price
$8.87
Original price
$8.87
$8.87
-
$8.87
Current price
$8.87
Master Lock 16Z137 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z137 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
Original price
$8.87
-
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 16Z138 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z138 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
Original price
$8.87
-
Original price
$8.87
Original price
$8.87
$8.87
-
$8.87
Current price
$8.87