Master Lock Padlock Keys
Replacement keys for Master Lock padlocks, cut to code. Every key is made to the number stamped on your lock, so it works like the original.
The code is stamped on the back of the padlock body, under the shackle, or on your original key. It is usually four characters, sometimes with a letter prefix.
Master Lock stamps a code on most of its keyed padlocks, which is what makes a replacement possible without the original in hand. The same code system covers laminated steel padlocks, solid brass bodies, disc padlocks and the keyed-alike sets used on gates, sheds, lockers and job sites. If your padlock is one of a keyed-alike set, that single code opens every lock in it.
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 16Z848 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z848 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock X2178 Padlock Replacement Key
Master LockPadlock Replacement Key with code X2178 for Master Lock Key Series X2000 - X3000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M0594 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0594 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock X2173 Padlock Replacement Key
Master LockPadlock Replacement Key with code X2173 for Master Lock Key Series X2000 - X3000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock 16Z854 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z854 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z855 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z855 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock M0593 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0593 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0591 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0591 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0449 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0449 for Master Lock Key Series M0001 - M1000 [K1-OEM BLANK]. Compatible with Manufacturers: Master Lock! Compa...
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Master Lock X2174 Padlock Replacement Key
Master LockPadlock Replacement Key with code X2174 for Master Lock Key Series X2000 - X3000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M0589 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0589 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0587 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0587 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock 16Z843 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z843 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock M0451 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0451 for Master Lock Key Series M0001 - M1000 [K1-OEM BLANK]. Compatible with Manufacturers: Master Lock! Compa...
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Master Lock M0592 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0592 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock X2175 Padlock Replacement Key
Master LockPadlock Replacement Key with code X2175 for Master Lock Key Series X2000 - X3000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M0452 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0452 for Master Lock Key Series M0001 - M1000 [K1-OEM BLANK]. Compatible with Manufacturers: Master Lock! Compa...
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Master Lock 16Z846 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z846 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock M0444 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0444 for Master Lock Key Series M0001 - M1000 [K1-OEM BLANK]. Compatible with Manufacturers: Master Lock! Compa...
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Master Lock 16Z845 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z845 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock M0584 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0584 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0443 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0443 for Master Lock Key Series M0001 - M1000 [K1-OEM BLANK]. Compatible with Manufacturers: Master Lock! Compa...
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Master Lock M0447 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0447 for Master Lock Key Series M0001 - M1000 [K1-OEM BLANK]. Compatible with Manufacturers: Master Lock! Compa...
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Master Lock X2172 Padlock Replacement Key
Master LockPadlock Replacement Key with code X2172 for Master Lock Key Series X2000 - X3000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock M0585 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0585 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0581 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0581 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock M0446 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0446 for Master Lock Key Series M0001 - M1000 [K1-OEM BLANK]. Compatible with Manufacturers: Master Lock! Compa...
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Master Lock X2171 Padlock Replacement Key
Master LockPadlock Replacement Key with code X2171 for Master Lock Key Series X2000 - X3000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock X2169 Padlock Replacement Key
Master LockPadlock Replacement Key with code X2169 for Master Lock Key Series X2000 - X3000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock 16Z838 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z838 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock M0448 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0448 for Master Lock Key Series M0001 - M1000 [K1-OEM BLANK]. Compatible with Manufacturers: Master Lock! Compa...
View full details
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Master Lock M0588 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0588 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
View full details
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Master Lock M0586 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0586 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
View full details
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Master Lock 16Z842 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z842 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z844 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z844 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock X2170 Padlock Replacement Key
Master LockPadlock Replacement Key with code X2170 for Master Lock Key Series X2000 - X3000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock 16Z840 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z840 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock X2168 Padlock Replacement Key
Master LockPadlock Replacement Key with code X2168 for Master Lock Key Series X2000 - X3000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock 16Z839 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z839 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock M0582 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0582 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock X2161 Padlock Replacement Key
Master LockPadlock Replacement Key with code X2161 for Master Lock Key Series X2000 - X3000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
View full details
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Master Lock M0579 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0579 for Master Lock Key Series M0001 - M1000 [M2 BLANK]. Compatible with Manufacturers: Master Lock! Compatibl...
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Master Lock X2165 Padlock Replacement Key
Master LockPadlock Replacement Key with code X2165 for Master Lock Key Series X2000 - X3000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Master Lock 16Z837 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z837 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Master Lock 16Z841 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z841 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
View full details
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$8.87
Master Lock X2164 Padlock Replacement Key
Master LockPadlock Replacement Key with code X2164 for Master Lock Key Series X2000 - X3000. Compatible with Manufacturers: Master Lock! Compatible with Manu...
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Original price
$8.87
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Original price
$8.87
Original price
$8.87
$8.87
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$8.87
Current price
$8.87
Original price
$8.87
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Original price
$8.87
Original price
$8.87
$8.87
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$8.87
Current price
$8.87
Master Lock 16Z835 Padlock Replacement Key
Master LockPadlock Replacement Key with code 16Z835 for Master Lock Key Series 16Z000 - 16Z999. Compatible with Manufacturers: Master Lock! Compatible with M...
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Original price
$8.87
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Original price
$8.87
Original price
$8.87
$8.87
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$8.87
Current price
$8.87
Original price
$8.87
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Original price
$8.87
Original price
$8.87
$8.87
-
$8.87
Current price
$8.87
Master Lock M0435 Padlock Replacement Key
Master LockPadlock Replacement Key with code M0435 for Master Lock Key Series M0001 - M1000 [K1-OEM BLANK]. Compatible with Manufacturers: Master Lock! Compa...
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Original price
$8.87
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Original price
$8.87
Original price
$8.87
$8.87
-
$8.87
Current price
$8.87