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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.

Find your code

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Groupe Lacasse B120 BLACK FINISH LOCK CORE - THICK HEAD

Groupe Lacasse

Compatible with Groupe Lacasse Key Series B101 - B300 Replacement Lock Core B120 BLACK FINISH LOCK CORE - THICK HEAD ...

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Groupe Lacasse B118 BLACK FINISH LOCK CORE - THICK HEAD

Groupe Lacasse

Compatible with Groupe Lacasse Key Series B101 - B300 Replacement Lock Core B118 BLACK FINISH LOCK CORE - THICK HEAD ...

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Groupe Lacasse B119 BLACK FINISH LOCK CORE - THICK HEAD

Groupe Lacasse

Compatible with Groupe Lacasse Key Series B101 - B300 Replacement Lock Core B119 BLACK FINISH LOCK CORE - THICK HEAD ...

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Groupe Lacasse B117 BLACK FINISH LOCK CORE - THICK HEAD

Groupe Lacasse

Compatible with Groupe Lacasse Key Series B101 - B300 Replacement Lock Core B117 BLACK FINISH LOCK CORE - THICK HEAD ...

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Groupe Lacasse B116 BLACK FINISH LOCK CORE - THICK HEAD

Groupe Lacasse

Compatible with Groupe Lacasse Key Series B101 - B300 Replacement Lock Core B116 BLACK FINISH LOCK CORE - THICK HEAD ...

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Groupe Lacasse B115 BLACK FINISH LOCK CORE - THICK HEAD

Groupe Lacasse

Compatible with Groupe Lacasse Key Series B101 - B300 Replacement Lock Core B115 BLACK FINISH LOCK CORE - THICK HEAD ...

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Groupe Lacasse B114 BLACK FINISH LOCK CORE - THICK HEAD

Groupe Lacasse

Compatible with Groupe Lacasse Key Series B101 - B300 Replacement Lock Core B114 BLACK FINISH LOCK CORE - THICK HEAD ...

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Groupe Lacasse B113 BLACK FINISH LOCK CORE - THICK HEAD

Groupe Lacasse

Compatible with Groupe Lacasse Key Series B101 - B300 Replacement Lock Core B113 BLACK FINISH LOCK CORE - THICK HEAD ...

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Groupe Lacasse B112 BLACK FINISH LOCK CORE - THICK HEAD

Groupe Lacasse

Compatible with Groupe Lacasse Key Series B101 - B300 Replacement Lock Core B112 BLACK FINISH LOCK CORE - THICK HEAD ...

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Groupe Lacasse B111 BLACK FINISH LOCK CORE - THICK HEAD

Groupe Lacasse

Compatible with Groupe Lacasse Key Series B101 - B300 Replacement Lock Core B111 BLACK FINISH LOCK CORE - THICK HEAD ...

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Groupe Lacasse B110 BLACK FINISH LOCK CORE - THICK HEAD

Groupe Lacasse

Compatible with Groupe Lacasse Key Series B101 - B300 Replacement Lock Core B110 BLACK FINISH LOCK CORE - THICK HEAD ...

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Groupe Lacasse B109 BLACK FINISH LOCK CORE - THICK HEAD

Groupe Lacasse

Compatible with Groupe Lacasse Key Series B101 - B300 Replacement Lock Core B109 BLACK FINISH LOCK CORE - THICK HEAD ...

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Groupe Lacasse B108 BLACK FINISH LOCK CORE - THICK HEAD

Groupe Lacasse

Compatible with Groupe Lacasse Key Series B101 - B300 Replacement Lock Core B108 BLACK FINISH LOCK CORE - THICK HEAD ...

View full details
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Groupe Lacasse B107 BLACK FINISH LOCK CORE - THICK HEAD

Groupe Lacasse

Compatible with Groupe Lacasse Key Series B101 - B300 Replacement Lock Core B107 BLACK FINISH LOCK CORE - THICK HEAD ...

View full details
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Groupe Lacasse B106 BLACK FINISH LOCK CORE - THICK HEAD

Groupe Lacasse

Compatible with Groupe Lacasse Key Series B101 - B300 Replacement Lock Core B106 BLACK FINISH LOCK CORE - THICK HEAD ...

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Groupe Lacasse B105 BLACK FINISH LOCK CORE - THICK HEAD

Groupe Lacasse

Compatible with Groupe Lacasse Key Series B101 - B300 Replacement Lock Core B105 BLACK FINISH LOCK CORE - THICK HEAD ...

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Groupe Lacasse B104 BLACK FINISH LOCK CORE - THICK HEAD

Groupe Lacasse

Compatible with Groupe Lacasse Key Series B101 - B300 Replacement Lock Core B104 BLACK FINISH LOCK CORE - THICK HEAD ...

View full details
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Groupe Lacasse B103 BLACK FINISH LOCK CORE - THICK HEAD

Groupe Lacasse

Compatible with Groupe Lacasse Key Series B101 - B300 Replacement Lock Core B103 BLACK FINISH LOCK CORE - THICK HEAD ...

View full details
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Groupe Lacasse B102 BLACK FINISH LOCK CORE - THICK HEAD

Groupe Lacasse

Compatible with Groupe Lacasse Key Series B101 - B300 Replacement Lock Core B102 BLACK FINISH LOCK CORE - THICK HEAD ...

View full details
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Groupe Lacasse B101 BLACK FINISH LOCK CORE - THICK HEAD

Groupe Lacasse

Compatible with Groupe Lacasse Key Series B101 - B300 Replacement Lock Core B101 BLACK FINISH LOCK CORE - THICK HEAD ...

View full details
$7.17 - $7.17
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American Seating A4400 BLACK FINISH LOCK CORE

American Seating

Compatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4400 BLACK FINISH LOCK CORE ...

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American Seating A4398 BLACK FINISH LOCK CORE

American Seating

Compatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4398 BLACK FINISH LOCK CORE ...

View full details
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American Seating A4399 BLACK FINISH LOCK CORE

American Seating

Compatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4399 BLACK FINISH LOCK CORE ...

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American Seating A4397 BLACK FINISH LOCK CORE

American Seating

Compatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4397 BLACK FINISH LOCK CORE ...

View full details
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American Seating A4396 BLACK FINISH LOCK CORE

American Seating

Compatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4396 BLACK FINISH LOCK CORE ...

View full details
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American Seating A4395 BLACK FINISH LOCK CORE

American Seating

Compatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4395 BLACK FINISH LOCK CORE ...

View full details
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American Seating A4394 BLACK FINISH LOCK CORE

American Seating

Compatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4394 BLACK FINISH LOCK CORE ...

View full details
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American Seating A4393 BLACK FINISH LOCK CORE

American Seating

Compatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4393 BLACK FINISH LOCK CORE ...

View full details
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American Seating A4392 BLACK FINISH LOCK CORE

American Seating

Compatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4392 BLACK FINISH LOCK CORE ...

View full details
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American Seating A4391 BLACK FINISH LOCK CORE

American Seating

Compatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4391 BLACK FINISH LOCK CORE ...

View full details
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American Seating A4390 BLACK FINISH LOCK CORE

American Seating

Compatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4390 BLACK FINISH LOCK CORE ...

View full details
$8.87 - $8.87
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American Seating A4387 BLACK FINISH LOCK CORE

American Seating

Compatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4387 BLACK FINISH LOCK CORE ...

View full details
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American Seating A4389 BLACK FINISH LOCK CORE

American Seating

Compatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4389 BLACK FINISH LOCK CORE ...

View full details
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American Seating A4388 BLACK FINISH LOCK CORE

American Seating

Compatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4388 BLACK FINISH LOCK CORE ...

View full details
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American Seating A4386 BLACK FINISH LOCK CORE

American Seating

Compatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4386 BLACK FINISH LOCK CORE ...

View full details
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American Seating A4385 BLACK FINISH LOCK CORE

American Seating

Compatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4385 BLACK FINISH LOCK CORE ...

View full details
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American Seating A4384 BLACK FINISH LOCK CORE

American Seating

Compatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4384 BLACK FINISH LOCK CORE ...

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American Seating A4383 BLACK FINISH LOCK CORE

American Seating

Compatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4383 BLACK FINISH LOCK CORE ...

View full details
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American Seating A4382 BLACK FINISH LOCK CORE

American Seating

Compatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4382 BLACK FINISH LOCK CORE ...

View full details
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American Seating A4381 BLACK FINISH LOCK CORE

American Seating

Compatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4381 BLACK FINISH LOCK CORE ...

View full details
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American Seating A4380 BLACK FINISH LOCK CORE

American Seating

Compatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4380 BLACK FINISH LOCK CORE ...

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American Seating A4379 BLACK FINISH LOCK CORE

American Seating

Compatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4379 BLACK FINISH LOCK CORE ...

View full details
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American Seating A4378 BLACK FINISH LOCK CORE

American Seating

Compatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4378 BLACK FINISH LOCK CORE ...

View full details
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American Seating A4377 BLACK FINISH LOCK CORE

American Seating

Compatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4377 BLACK FINISH LOCK CORE ...

View full details
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American Seating A4376 BLACK FINISH LOCK CORE

American Seating

Compatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4376 BLACK FINISH LOCK CORE ...

View full details
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American Seating A4375 BLACK FINISH LOCK CORE

American Seating

Compatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4375 BLACK FINISH LOCK CORE ...

View full details
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American Seating A4371 BLACK FINISH LOCK CORE

American Seating

Compatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4371 BLACK FINISH LOCK CORE ...

View full details
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American Seating A4374 BLACK FINISH LOCK CORE

American Seating

Compatible with American Seating Key Series A4301 - A4400 Replacement Lock Core A4374 BLACK FINISH LOCK CORE ...

View full details
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