Chicago Lock LL500 to LL599 Key | USA & Canada

Chicago Lock and Key Series LL500 to LL599

Chicago Lock LL500 to LL599 Key | USA & Canada

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

Regular price $3.75
  • 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 Est.1965. Fast shipping: USA, Canada & Worldwide of Chicago Lock LL500 to LL599 series easy replacement keys for Office Furniture, File Cabinets, Desks, Drawers, Cubicles. We also ship Chicago 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***



***This was a common key series for older Pre 1980's office furniture***


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


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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:

LL500 LL501 LL502 LL503 LL504 LL505 LL506 LL507 LL508 LL509 LL510 LL511 LL512 LL513 LL514 LL515 LL516 LL517 LL518 LL519 LL520 LL521 LL522 LL523 LL524 LL525 LL526 LL527 LL528 LL529 LL530 LL531 LL532 LL533 LL534 LL535 LL536 LL537 LL538 LL539 LL540 LL541 LL542 LL543 LL544 LL545 LL546 LL547 LL548 LL549 LL550 LL551 LL552 LL553 LL554 LL555 LL556 LL557 LL558 LL559 LL560 LL561 LL562 LL563 LL564 LL565 LL566 LL567 LL568 LL569 LL570 LL571 LL572 LL573 LL574 LL575 LL576 LL577 LL578 LL579 LL580 LL581 LL582 LL583 LL584 LL585 LL586 LL587 LL588 LL589 LL590 LL591 LL592 LL593 LL594 LL595 LL596 LL597 LL598 LL599



-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