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 W0385 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0385 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0383 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0383 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0380 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0380 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0382 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0382 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0381 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0381 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0378 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0378 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0379 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0379 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0375 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0375 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0376 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0376 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0377 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0377 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0374 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0374 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0372 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0372 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0373 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0373 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0370 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0370 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0371 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0371 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0364 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0364 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0368 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0368 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0369 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0369 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0366 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0366 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0367 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0367 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0365 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0365 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0363 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0363 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0362 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0362 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0361 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0361 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0360 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0360 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0349 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0349 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0359 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0359 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0354 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0354 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0357 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0357 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0358 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0358 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0355 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0355 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0356 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0356 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0353 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0353 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0351 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0351 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0352 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0352 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0348 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0348 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0350 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0350 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0345 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0345 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0347 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0347 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
Original price
$8.87
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$8.87
Master Lock W0343 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0343 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
Original price
$8.87
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Original price
$8.87
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$8.87
Master Lock W0346 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0346 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
Original price
$8.87
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Original price
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$8.87
Master Lock W0344 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0344 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
Original price
$8.87
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$8.87
Master Lock W0342 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0342 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
Original price
$8.87
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$8.87
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$8.87
Master Lock W0337 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0337 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
Original price
$8.87
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Original price
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Master Lock W0340 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0340 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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$8.87
Master Lock W0339 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0339 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
Original price
$8.87
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Original price
$8.87
Original price
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$8.87
Current 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 W0338 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0338 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 W0341 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0341 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