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 M3257 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3257 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3254 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3254 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3258 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3258 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3255 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3255 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3256 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3256 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3253 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3253 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3252 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3252 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3251 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3251 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3250 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3250 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3249 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3249 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3248 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3248 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3247 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3247 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3245 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3245 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3246 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3246 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3244 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3244 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3242 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3242 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3243 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3243 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock M3241 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3241 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3240 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3240 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3238 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3238 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3239 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3239 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3237 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3237 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3236 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3236 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3235 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3235 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3234 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3234 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3231 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3231 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3233 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3233 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3232 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3232 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3230 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3230 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3229 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3229 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3226 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3226 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3228 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3228 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3227 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3227 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3225 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3225 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3224 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3224 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3223 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3223 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3222 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3222 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3221 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3221 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3218 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3218 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3220 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3220 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3219 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3219 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3217 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3217 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3216 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3216 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3215 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3215 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3214 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3214 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3213 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3213 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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$8.87
Master Lock M3212 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3212 for Master Lock Key Series M2001 - M5000. 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 M3211 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3211 for Master Lock Key Series M2001 - M5000. 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