Lock Cores
Replacement lock cores. The core is the cylinder inside a lock that holds the pins your key turns. Fitting a new one changes which key works, without replacing the lock body or the furniture around it.
Cores are not interchangeable. The housing, the finish and the cam or tailpiece on the back all have to match what you are taking out. Pull the old core and compare it before you order.
We stock cores for office furniture, RV compartments, tool storage and cabinet locks. We carry brand-specific cores for Herman Miller, Wesko and other furniture makers. Where core, housing and keys come together, they are sold as lock core kits. Keys for a new core are cut to code, or cut in-house from a key blank.
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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Original price
$8.87
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$8.87
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$8.87
$8.87
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$8.87
Current price
$8.87
American Seating A4373 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4373 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4372 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4372 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4370 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4370 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4369 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4369 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4368 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4368 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4367 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4367 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4366 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4366 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4365 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4365 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4364 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4364 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4363 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4363 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4362 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4362 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4361 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4361 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4360 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4360 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4359 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4359 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4358 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4358 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4357 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4357 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4356 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4356 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4355 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4355 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4354 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4354 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4353 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4353 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4352 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4352 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4351 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4351 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4350 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4350 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4348 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4348 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4349 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4349 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4347 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4347 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4346 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4346 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4345 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4345 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4344 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4344 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4343 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4343 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4342 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4342 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4341 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4341 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4340 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4340 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4338 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4338 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4339 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4339 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4337 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4337 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4336 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4336 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4335 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4335 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4334 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4334 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4333 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4333 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4332 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4332 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4330 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4330 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4331 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4331 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4329 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4329 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4328 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4328 BLACK FINISH LOCK CORE ...
View full details
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
American Seating A4327 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4327 BLACK FINISH LOCK CORE ...
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
American Seating A4326 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4326 BLACK FINISH LOCK CORE ...
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
American Seating A4325 BLACK FINISH LOCK CORE
American SeatingCompatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4325 BLACK FINISH LOCK CORE ...
View full details
Original price
$8.87
-
Original price
$8.87
Original price
$8.87
$8.87
-
$8.87
Current price
$8.87