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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$5.87
CompX Timberline 347TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 347TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
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$5.87
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$5.87
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$5.87
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$5.87
$5.87
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$5.87
CompX Timberline 346TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 346TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
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$5.87
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$5.87
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$5.87
$5.87
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$5.87
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$5.87
CompX Timberline 345TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 345TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
Original price
$5.87
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$5.87
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$5.87
$5.87
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$5.87
CompX Timberline 344TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 344TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
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$5.87
Original price
$5.87
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$5.87
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$5.87
$5.87
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$5.87
CompX Timberline 343TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 343TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
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$5.87
Original price
$5.87
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$5.87
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$5.87
$5.87
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$5.87
CompX Timberline 342TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 342TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
Original price
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$5.87
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$5.87
$5.87
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$5.87
CompX Timberline 341TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 341TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
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$5.87
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$5.87
Current price
$5.87
Original price
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Original price
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$5.87
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$5.87
CompX Timberline 340TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 340TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
Original price
$5.87
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Original price
$5.87
$5.87
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$5.87
CompX Timberline 339TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 339TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
Original price
$5.87
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$5.87
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$5.87
$5.87
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$5.87
CompX Timberline 338TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 338TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
Original price
$5.87
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$5.87
Original price
$5.87
$5.87
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$5.87
CompX Timberline 337TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 337TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
Original price
$5.87
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$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
CompX Timberline 336TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 336TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
Original price
$5.87
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$5.87
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$5.87
$5.87
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$5.87
CompX Timberline 335TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 335TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
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$5.87
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$5.87
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$5.87
Original price
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$5.87
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$5.87
CompX Timberline 334TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 334TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
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$5.87
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$5.87
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$5.87
Original price
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$5.87
$5.87
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$5.87
CompX Timberline 333TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 333TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
Original price
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$5.87
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$5.87
CompX Timberline 332TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 332TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
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$5.87
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$5.87
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$5.87
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$5.87
CompX Timberline 331TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 331TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
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$5.87
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$5.87
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$5.87
Original price
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$5.87
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$5.87
CompX Timberline 329TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 329TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
Original price
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Original price
$5.87
$5.87
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$5.87
CompX Timberline 330TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 330TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
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$5.87
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$5.87
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$5.87
Original price
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$5.87
Original price
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$5.87
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$5.87
CompX Timberline 328TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 328TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
Original price
$5.87
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Original price
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$5.87
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$5.87
CompX Timberline 327TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 327TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
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$5.87
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$5.87
Current price
$5.87
Original price
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$5.87
$5.87
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$5.87
CompX Timberline 326TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 326TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
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$5.87
Original price
$5.87
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$5.87
Original price
$5.87
$5.87
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$5.87
CompX Timberline 325TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 325TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
Original price
$5.87
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$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
CompX Timberline 324TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 324TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
CompX Timberline 323TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 323TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
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$5.87
CompX Timberline 322TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 322TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
CompX Timberline 321TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 321TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
CompX Timberline 320TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 320TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
CompX Timberline 319TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 319TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
CompX Timberline 318TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 318TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
CompX Timberline 317TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 317TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
CompX Timberline 316TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 316TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
CompX Timberline 315TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 315TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
CompX Timberline 314TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 314TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
CompX Timberline 313TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 313TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
CompX Timberline 312TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 312TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
CompX Timberline 311TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 311TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
CompX Timberline 310TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 310TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
CompX Timberline 309TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 309TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
CompX Timberline 308TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 308TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
CompX Timberline 307TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 307TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
CompX Timberline 306TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 306TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
CompX Timberline 305TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 305TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
CompX Timberline 304TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 304TA BLACK FIN...
View full details
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
Original price
$5.87
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Original price
$5.87
Original price
$5.87
$5.87
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$5.87
Current price
$5.87
CompX Timberline 303TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 303TA BLACK FIN...
View full details
Original price
$5.87
-
Original price
$5.87
Original price
$5.87
$5.87
-
$5.87
Current price
$5.87
Original price
$5.87
-
Original price
$5.87
Original price
$5.87
$5.87
-
$5.87
Current price
$5.87
CompX Timberline 302TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 302TA BLACK FIN...
View full details
Original price
$5.87
-
Original price
$5.87
Original price
$5.87
$5.87
-
$5.87
Current price
$5.87
Original price
$5.87
-
Original price
$5.87
Original price
$5.87
$5.87
-
$5.87
Current price
$5.87
CompX Timberline 301TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 301TA BLACK FIN...
View full details
Original price
$5.87
-
Original price
$5.87
Original price
$5.87
$5.87
-
$5.87
Current price
$5.87
Original price
$5.87
-
Original price
$5.87
Original price
$5.87
$5.87
-
$5.87
Current price
$5.87
CompX Timberline 300TA BLACK FINISH LOCK CORE
CompX TimberlineCompatible with CompX Timberline Key Series 100TA - 999TA File Cabinet , Desk or Cubicle Replacement Lock Core 300TA BLACK FIN...
View full details
Original price
$5.87
-
Original price
$5.87
Original price
$5.87
$5.87
-
$5.87
Current price
$5.87