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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Herman Miller UM404 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM404 BLACK FINISH LOCK CORE ...
View full details
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Herman Miller UM403 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM403 BLACK FINISH LOCK CORE ...
View full details
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Herman Miller UM402 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM402 BLACK FINISH LOCK CORE ...
View full details
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Herman Miller UM401 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM401 BLACK FINISH LOCK CORE ...
View full details
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Herman Miller UM400 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM400 BLACK FINISH LOCK CORE ...
View full details
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Herman Miller UM399 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM399 BLACK FINISH LOCK CORE ...
View full details
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Herman Miller UM398 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM398 BLACK FINISH LOCK CORE ...
View full details
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Herman Miller UM397 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM397 BLACK FINISH LOCK CORE ...
View full details
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Herman Miller UM395 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM395 BLACK FINISH LOCK CORE ...
View full details
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Herman Miller UM396 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM396 BLACK FINISH LOCK CORE ...
View full details
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Herman Miller UM394 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM394 BLACK FINISH LOCK CORE ...
View full details
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Herman Miller UM393 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM393 BLACK FINISH LOCK CORE ...
View full details
Original price
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Herman Miller UM392 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM392 BLACK FINISH LOCK CORE ...
View full details
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Herman Miller UM391 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM391 BLACK FINISH LOCK CORE ...
View full details
Original price
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Herman Miller UM390 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM390 BLACK FINISH LOCK CORE ...
View full details
Original price
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Herman Miller UM389 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM389 BLACK FINISH LOCK CORE ...
View full details
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Herman Miller UM388 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM388 BLACK FINISH LOCK CORE ...
View full details
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Herman Miller UM387 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM387 BLACK FINISH LOCK CORE ...
View full details
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Herman Miller UM386 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM386 BLACK FINISH LOCK CORE ...
View full details
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Herman Miller UM384 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM384 BLACK FINISH LOCK CORE ...
View full details
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Herman Miller UM383 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM383 BLACK FINISH LOCK CORE ...
View full details
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Herman Miller UM381 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM381 BLACK FINISH LOCK CORE ...
View full details
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Herman Miller UM380 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM380 BLACK FINISH LOCK CORE ...
View full details
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Herman Miller UM379 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM379 BLACK FINISH LOCK CORE ...
View full details
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Herman Miller UM378 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM378 BLACK FINISH LOCK CORE ...
View full details
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Herman Miller UM377 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM377 BLACK FINISH LOCK CORE ...
View full details
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Herman Miller UM376 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM376 BLACK FINISH LOCK CORE ...
View full details
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Herman Miller UM375 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM375 BLACK FINISH LOCK CORE ...
View full details
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Herman Miller UM374 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM374 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
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Herman Miller UM373 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM373 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
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Herman Miller UM371 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM371 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
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Herman Miller UM372 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM372 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
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Herman Miller UM370 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM370 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
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Herman Miller UM369 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM369 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
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Herman Miller UM368 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM368 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
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Herman Miller UM366 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM366 BLACK FINISH LOCK CORE ...
View full details
Original price
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Herman Miller UM365 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM365 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
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Herman Miller UM364 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM364 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
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$7.17
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Herman Miller UM363 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM363 BLACK FINISH LOCK CORE ...
View full details
Original price
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Herman Miller UM361 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM361 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
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Herman Miller UM362 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM362 BLACK FINISH LOCK CORE ...
View full details
Original price
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Herman Miller UM360 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM360 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
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Herman Miller UM358 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM358 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
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Herman Miller UM359 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM359 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
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Herman Miller UM357 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM357 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
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Original price
$7.17
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$7.17
Herman Miller UM356 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM356 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
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Original price
$7.17
Original price
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Herman Miller UM355 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM355 BLACK FINISH LOCK CORE ...
View full details
Original price
$7.17
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$7.17
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$7.17
Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17
Herman Miller UM354 BLACK FINISH LOCK CORE
Herman MillerCompatible with Herman Miller Key Series UM226 - UM427 Replacement Lock Core UM354 BLACK FINISH LOCK CORE ...
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Original price
$7.17
-
Original price
$7.17
Original price
$7.17
$7.17
-
$7.17
Current price
$7.17