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.
Original price
$8.87
-
Original price
$8.87
Original price
$8.87
$8.87
-
$8.87
Current price
$8.87
Master Lock 18Z938 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z938 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z939 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z939 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z931 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z931 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z937 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z937 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z936 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z936 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z932 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z932 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z935 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z935 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z933 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z933 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z930 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z930 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z927 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z927 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z929 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z929 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z928 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z928 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z925 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z925 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z923 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z923 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z926 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z926 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z924 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z924 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z922 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z922 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z918 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z918 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z921 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z921 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z919 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z919 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z916 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z916 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z920 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z920 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z917 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z917 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z915 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z915 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z908 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z908 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z912 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z912 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z906 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z906 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z913 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z913 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z914 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z914 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z911 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z911 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z907 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z907 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z909 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z909 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z910 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z910 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z900 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z900 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z902 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z902 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z905 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z905 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z904 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z904 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z903 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z903 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z899 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z899 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z901 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z901 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z898 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z898 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z897 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z897 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z896 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z896 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z895 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z895 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z894 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z894 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z889 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z889 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z892 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z892 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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 18Z893 Padlock Replacement Key
Master LockPadlock Replacement Key with code 18Z893 for Master Lock Key Series 18Z000 - 18Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
Original price
$8.87
-
Original price
$8.87
Original price
$8.87
$8.87
-
$8.87
Current price
$8.87