AIS Wesko 300W to 399W Replacement Key | USA & Canada

AIS Wesko 300W to 399W Replacement Key | USA & Canada

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

Regular price $5.95
  • 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

Usually ships the same business day.

AIS Wesko 300W to 399W series easy replacement keys for Office Furniture, File Cabinets, Desks, Drawers, Cubicles.

We also ship AIS Wesko 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


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:

300W 301W 302W 303W 304W 305W 306W 307W 308W 309W 310W 311W 312W 313W 314W 315W 316W 317W 318W 319W 320W 321W 322W 323W 324W 325W 326W 327W 328W 329W 330W 331W 332W 333W 334W 335W 336W 337W 338W 339W 340W 341W 342W 343W 344W 345W 346W 347W 348W 349W 350W 351W 352W 353W 354W 355W 356W 357W 358W 359W 360W 361W 362W 363W 364W 365W 366W 367W 368W 369W 370W 371W 372W 373W 374W 375W 376W 377W 378W 379W 380W 381W 382W 383W 384W 385W 386W 387W 388W 389W 390W 391W 392W 393W 394W 395W 396W 397W 398W 399W


-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