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 M3885 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3885 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3883 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3883 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3882 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3882 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3876 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3876 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3880 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3880 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3881 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3881 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock M3879 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3879 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3878 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3878 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3877 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3877 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3875 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3875 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3874 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3874 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock M3873 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3873 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock M3871 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3871 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3872 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3872 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3870 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3870 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3869 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3869 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3866 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3866 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3867 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3867 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3868 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3868 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3865 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3865 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3861 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3861 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3864 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3864 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3860 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3860 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3863 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3863 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3859 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3859 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3862 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3862 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3858 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3858 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3857 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3857 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3856 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3856 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3855 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3855 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3853 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3853 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3854 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3854 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock M3852 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3852 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3851 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3851 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock M3850 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3850 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3849 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3849 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3845 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3845 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock M3846 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3846 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock M3847 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3847 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock M3848 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3848 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M3844 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3844 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock M3843 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3843 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock M3842 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3842 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock M3840 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3840 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock M3841 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3841 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock M3839 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3839 for Master Lock Key Series M2001 - M5000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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$8.87
Master Lock M3835 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3835 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 M3838 Padlock Replacement Key
Master LockPadlock Replacement Key with code M3838 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