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 SM333 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM333 for Master Lock Key Series SM300 - SM350. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock SM331 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM331 for Master Lock Key Series SM300 - SM350. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock SM322 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM322 for Master Lock Key Series SM300 - SM350. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock SM328 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM328 for Master Lock Key Series SM300 - SM350. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock SM316 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM316 for Master Lock Key Series SM300 - SM350. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock SM329 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM329 for Master Lock Key Series SM300 - SM350. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock SM325 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM325 for Master Lock Key Series SM300 - SM350. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock SM327 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM327 for Master Lock Key Series SM300 - SM350. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock SM324 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM324 for Master Lock Key Series SM300 - SM350. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock SM321 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM321 for Master Lock Key Series SM300 - SM350. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock SM323 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM323 for Master Lock Key Series SM300 - SM350. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock SM326 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM326 for Master Lock Key Series SM300 - SM350. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock SM319 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM319 for Master Lock Key Series SM300 - SM350. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock SM320 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM320 for Master Lock Key Series SM300 - SM350. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock SM317 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM317 for Master Lock Key Series SM300 - SM350. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock SM318 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM318 for Master Lock Key Series SM300 - SM350. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock SM315 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM315 for Master Lock Key Series SM300 - SM350. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock SM314 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM314 for Master Lock Key Series SM300 - SM350. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock SM313 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM313 for Master Lock Key Series SM300 - SM350. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock SM312 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM312 for Master Lock Key Series SM300 - SM350. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock SM311 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM311 for Master Lock Key Series SM300 - SM350. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock SM310 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM310 for Master Lock Key Series SM300 - SM350. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock SM309 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM309 for Master Lock Key Series SM300 - SM350. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock SM302 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM302 for Master Lock Key Series SM300 - SM350. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock SM308 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM308 for Master Lock Key Series SM300 - SM350. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock SM307 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM307 for Master Lock Key Series SM300 - SM350. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock SM306 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM306 for Master Lock Key Series SM300 - SM350. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock SM297 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM297 for Master Lock Key Series SM292 - SM299. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock SM303 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM303 for Master Lock Key Series SM300 - SM350. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock SM300 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM300 for Master Lock Key Series SM300 - SM350. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock SM295 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM295 for Master Lock Key Series SM292 - SM299. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock SM305 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM305 for Master Lock Key Series SM300 - SM350. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock SM296 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM296 for Master Lock Key Series SM292 - SM299. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock SM232 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM232 for Master Lock Key Series SM232 - SM239. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock SM298 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM298 for Master Lock Key Series SM292 - SM299. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock SM299 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM299 for Master Lock Key Series SM292 - SM299. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock SM293 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM293 for Master Lock Key Series SM292 - SM299. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock SM294 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM294 for Master Lock Key Series SM292 - SM299. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock SM238 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM238 for Master Lock Key Series SM232 - SM239. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock SM272 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM272 for Master Lock Key Series SM250 - SM291. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock SM292 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM292 for Master Lock Key Series SM292 - SM299. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock SM237 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM237 for Master Lock Key Series SM232 - SM239. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock SM253 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM253 for Master Lock Key Series SM250 - SM291. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock SM239 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM239 for Master Lock Key Series SM232 - SM239. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock SM236 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM236 for Master Lock Key Series SM232 - SM239. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock SM234 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM234 for Master Lock Key Series SM232 - SM239. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock SM235 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM235 for Master Lock Key Series SM232 - SM239. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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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 SM233 Padlock Replacement Key
Master LockPadlock Replacement Key with code SM233 for Master Lock Key Series SM232 - SM239. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Original price
$8.87
-
Original price
$8.87
Original price
$8.87
$8.87
-
$8.87
Current price
$8.87