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 W0433 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0433 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0430 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0430 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0431 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0431 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0429 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0429 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0428 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0428 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0427 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0427 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0426 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0426 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0425 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0425 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0424 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0424 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0423 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0423 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0422 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0422 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0421 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0421 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0415 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0415 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0416 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0416 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0418 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0418 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0420 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0420 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0419 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0419 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0417 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0417 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0414 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0414 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0412 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0412 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0413 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0413 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0410 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0410 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0411 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0411 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0409 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0409 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0407 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0407 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0408 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0408 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0406 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0406 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0405 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0405 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0403 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0403 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0404 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0404 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0400 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0400 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0401 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0401 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0402 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0402 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0399 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0399 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0398 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0398 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0396 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0396 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0397 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0397 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0395 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0395 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0394 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0394 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0393 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0393 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0391 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0391 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0392 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0392 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0389 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0389 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0388 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0388 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock W0390 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0390 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock W0387 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0387 for Master Lock Key Series W0000 - W3500. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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 W0384 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0384 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 W0386 Padlock Replacement Key
Master LockPadlock Replacement Key with code W0386 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