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 W3168 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3168 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3167 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3167 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3166 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3166 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3164 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3164 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3162 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3162 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3165 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3165 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3163 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3163 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3161 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3161 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3160 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3160 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3159 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3159 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3157 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3157 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3158 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3158 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3156 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3156 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3154 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3154 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3155 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3155 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3153 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3153 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3152 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3152 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3151 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3151 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3150 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3150 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3149 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3149 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3148 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3148 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3147 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3147 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3146 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3146 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3145 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3145 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3144 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3144 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3143 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3143 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3141 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3141 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3142 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3142 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3139 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3139 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3140 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3140 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3135 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3135 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3138 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3138 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3134 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3134 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3136 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3136 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3137 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3137 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3133 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3133 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3132 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3132 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3131 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3131 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3130 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3130 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W3129 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3129 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3126 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3126 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3128 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3128 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3125 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3125 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3127 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3127 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3124 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3124 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W3123 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3123 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Original price
$8.87
Original price
$8.87
$8.87
-
$8.87
Current price
$8.87
Master Lock W3122 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3122 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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 W3120 Padlock Replacement Key
Master LockPadlock Replacement Key with code W3120 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
Original price
$8.87
-
Original price
$8.87
Original price
$8.87
$8.87
-
$8.87
Current price
$8.87