Welcome to couplers.co!

Your source for precision quality couplers, adapters, collars, bushings, and other small parts

Couplers.co is your source for precision shaft couplings, adapters, collars, bushings and other small parts.

Please feel free to browse our catalog here.

If you don't find what you're looking for, we can probably make it.  Please use this form to contact us and we'll figure it out.

Whether you order a standard part from our catalog or request a custom product, quality is guaranteed! If you aren't satisfied, we'll fix it.  Period.