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 M4656 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4656 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4655 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4655 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock M4654 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4654 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4653 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4653 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4652 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4652 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4651 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4651 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4650 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4650 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4647 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4647 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4649 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4649 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4648 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4648 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4646 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4646 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4645 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4645 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4643 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4643 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4644 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4644 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock M4642 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4642 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4641 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4641 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4639 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4639 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4640 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4640 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4638 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4638 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4637 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4637 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4636 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4636 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4635 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4635 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4634 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4634 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4633 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4633 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock M4632 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4632 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4631 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4631 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4630 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4630 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4629 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4629 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4628 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4628 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4627 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4627 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4626 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4626 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4625 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4625 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4624 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4624 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4622 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4622 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4623 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4623 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4621 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4621 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4620 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4620 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4619 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4619 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4618 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4618 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4615 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4615 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4614 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4614 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4616 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4616 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4617 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4617 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4612 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4612 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4611 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4611 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M4609 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4609 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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$8.87
Master Lock M4610 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4610 for Master Lock Key Series M2001 - M5000. 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
Original price
$8.87
-
Original price
$8.87
Original price
$8.87
$8.87
-
$8.87
Current price
$8.87
Master Lock M4613 Padlock Replacement Key
Master LockPadlock Replacement Key with code M4613 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