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Pundra ESP Wesko Lock and Key Series W300 to W399

Pundra ESP Wesko W300 to W399 Key | USA & Canada

  • $3.75

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of Pundra ESP Wesko W300 to W399 series easy replacement keys for Office Specialty, Global and other makes of Office Furniture, File Cabinets, Desks, Drawers, Cubicles.

We also ship Pundra ESP Wesco lock cores, housings & parts.

When you have lost or are missing the key we make easy replacement key copies by the code number stamped on the original key or on the face of the lock.

We stamp our replacement keys with that code number for easy identification.

We make keys for all major manufacturers.

We have a vast inventory of hard to find key cylinders, cores, lock housings, complete locks & parts for all major office furniture desk file cabinet and cubicle manufacturers including obsolete and legacy parts.


***Please choose your key number from the drop down list above***




Technical Info:

Pictures and info courtesy of Roy Long

Click on the business card below for vast office furniture service info.



For quick how to videos visit Roy’s YouTube channel Mr. File Cab


Office Specialty Info:

Office Specialty Locks and keys (

Office Specialty file cab locks - YouTube

There are no refunds or returns on office furniture keys, this keeps our prices low

If your key goes into the lock but did not work please check the following:

Did you order the correct key, the numbers stamped on the lock can be hard to read, use a magnifying glass or take a picture with your cell phone and zoom in.

Sometimes the number on the lock is wrong or the lock has been rekeyed, you will require onsite service to repair or a new lock is required

If the key goes in and turns but the furniture does not lock then there is a problem with the locking mechanism

If the key won't go in check and see if there is a broken key inside the lock, if so it will have to be removed or you will need a new lock

Keys in this series:

W300 W301 W302 W303 W304 W305 W306 W307 W308 W309 W310 W311 W312 W313 W314 W315 W316 W317 W318 W319 W320 W321 W322 W323 W324 W325 W326 W327 W328 W329 W330 W331 W332 W333 W334 W335 W336 W337 W338 W339 W340 W341 W342 W343 W344 W345 W346 W347 W348 W349 W350 W351 W352 W353 W354 W355 W356 W357 W358 W359 W360 W361 W362 W363 W364 W365 W366 W367 W368 W369 W370 W371 W372 W373 W374 W375 W376 W377 W378 W379 W380 W381 W382 W383 W384 W385 W386 W387 W388 W389 W390 W391 W392 W393 W394 W395 W396 W397 W398 W399