ESP ES400 to ES499 Key | USA & Canada

ESP Lock and Key Series ES400 to ES499

ESP ES400 to ES499 Key | USA & Canada

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

Regular price $4.35
  • 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.

ESP ES400 to ES499 series easy replacement keys for ESP Locks used on Office Furniture, File Cabinets, Desks, Drawers, Cubicles.

We also ship ESP 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

ESP locks ,cores and keys , (


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:

ES400 ES401 ES402 ES403 ES404 ES405 ES406 ES407 ES408 ES409 ES410 ES411 ES412 ES413 ES414 ES415 ES416 ES417 ES418 ES419 ES420 ES421 ES422 ES423 ES424 ES425 ES426 ES427 ES428 ES429 ES430 ES431 ES432 ES433 ES434 ES435 ES436 ES437 ES438 ES439 ES440 ES441 ES442 ES443 ES444 ES445 ES446 ES447 ES448 ES449 ES450 ES451 ES452 ES453 ES454 ES455 ES456 ES457 ES458 ES459 ES460 ES461 ES462 ES463 ES464 ES465 ES466 ES467 ES468 ES469 ES470 ES471 ES472 ES473 ES474 ES475 ES476 ES477 ES478 ES479 ES480 ES481 ES482 ES483 ES484 ES485 ES486 ES487 ES488 ES489 ES490 ES491 ES492 ES493 ES494 ES495 ES496 ES497 ES498 ES499


-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