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Haworth MA401 to MA500 Key | USA & Canada

Haworth MA401 to MA500 Key | USA & Canada

  • $3.75

This product has been added to your cart View Cart () Est.1965. Fast shipping: USA, Canada & Worldwide of Haworth MA401 to MA500 series easy replacement keys for Office Furniture, File Cabinets, Desks, Drawers, Cubicles. We also ship Haworth  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


Hayworth Info:

Haworth Locks cores and keys (

Haworth 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:

MA401 MA402 MA403 MA404 MA405 MA406 MA407 MA408 MA409 MA410 MA411 MA412 MA413 MA414 MA415 MA416 MA417 MA418 MA419 MA420 MA421 MA422 MA423 MA424 MA425 MA426 MA427 MA428 MA429 MA430 MA431 MA432 MA433 MA434 MA435 MA436 MA437 MA438 MA439 MA440 MA441 MA442 MA443 MA444 MA445 MA446 MA447 MA448 MA449 MA450 MA451 MA452 MA453 MA454 MA455 MA456 MA457 MA458 MA459 MA460 MA461 MA462 MA463 MA464 MA465 MA466 MA467 MA468 MA469 MA470 MA471 MA472 MA473 MA474 MA475 MA476 MA477 MA478 MA479 MA480 MA481 MA482 MA483 MA484 MA485 MA486 MA487 MA488 MA489 MA490 MA491 MA492 MA493 MA494 MA495 MA496 MA497 MA498 MA499 MA500