Haworth ML501 to ML600 Key | AcmeKey.ca USA & Canada

Haworth Lock and Key Series ML501 to ML600

Haworth ML501 to ML600 Key | AcmeKey.ca USA & Canada

  • Scroll down and read ALL Technical Notes BEFORE placing order.

Regular price $5.75
  • This price is for orders placed online only. Pricing for telephone or walk in orders at our retail store are significantly higher. Please place your order online to save money.
  • Free Canada and USA shipping on orders over $100

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Haworth ML501 to ML600 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 (longlifelocks.ca)

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:

ML501 ML502 ML503 ML504 ML505 ML506 ML507 ML508 ML509 ML510 ML511 ML512 ML513 ML514 ML515 ML516 ML517 ML518 ML519 ML520 ML521 ML522 ML523 ML524 ML525 ML526 ML527 ML528 ML529 ML530 ML531 ML532 ML533 ML534 ML535 ML536 ML537 ML538 ML539 ML540 ML541 ML542 ML543 ML544 ML545 ML546 ML547 ML548 ML549 ML550 ML551 ML552 ML553 ML554 ML555 ML556 ML557 ML558 ML559 ML560 ML561 ML562 ML563 ML564 ML565 ML566 ML567 ML568 ML569 ML570 ML571 ML572 ML573 ML574 ML575 ML576 ML577 ML578 ML579 ML580 ML581 ML582 ML583 ML584 ML585 ML586 ML587 ML588 ML589 ML590 ML591 ML592 ML593 ML594 ML595 ML596 ML597 ML598 ML599 ML600


-10 small office furniture keys or 5 full size keys can ship by Canada Post regular non tracked mail for $4.95
-Other orders ship by Canada Post shipping of your choice at checkout at actual Canada Post cost

Other orders ship by Canada Post shipping of your choice at checkout at actual Canada Post cost