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 M0185 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0185 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0184 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0184 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0183 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0183 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0182 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0182 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0181 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0181 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0180 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0180 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0179 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0179 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0178 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0178 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0177 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0177 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0175 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0175 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0174 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0174 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0173 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0173 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0171 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0171 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0172 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0172 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0168 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0168 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0170 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0170 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0169 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0169 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0165 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0165 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0162 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0162 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0164 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0164 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0163 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0163 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0166 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0166 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0167 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0167 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0161 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0161 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0160 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0160 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0157 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0157 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0158 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0158 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0159 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0159 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0156 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0156 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0155 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0155 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0153 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0153 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0152 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0152 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0151 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0151 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0150 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0150 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0149 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0149 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0146 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0146 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0148 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0148 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0147 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0147 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0145 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0145 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0141 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0141 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0142 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0142 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0144 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0144 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0143 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0143 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0140 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0140 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0135 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0135 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0139 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0139 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0133 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0133 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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 M0134 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0134 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
View full details
Original price
$8.87
-
Original price
$8.87
Original price
$8.87
$8.87
-
$8.87
Current price
$8.87