Strong Arm Centering Tools

Centering and Opening Clay Has Never Been Easier!

Strong Arm Centering Tool


Innovation and reliabilty from a true American Craftsman!

A professional metal artist and tool innovator, Marc T. Gaiger, built the Strong Arm Centering Tool just for you! This two armed tool comes complete with height and opening adjustments as well as an Easy Clamp System allowing quick and easy installation on today's most popular pottery wheels.

"Being involved with Potter's and the Turk Hill Craft School for over 14 year's I understand the availability of truly reliable and well built equipment is very important and sometimes incredibly difficult to find" says Marc. The Strong Arm is reliable, will last a lifetime, and best of all, it will pay for itself in just one day of production pottery use.


The Strong ARm Clay Centering Tool

  • Handcrafted, Solid Construction

  • Throw bigger pots, throw more clay

  • Eliminated wear & tear on your body

  • 30 Day Money Back Guarantee


Centering Clay Made Easy

Pottery Tools

This is a great wheel throwing tool to more easily center and open your clay, improving your pottery experience!


Wheel compatibility

We have many different bracket types to fit your wheel; including Brent, Shimpo, Laguna, Bailey, Lockerbie and Thomas Stuart pottery wheel models. 


Learn about Marc & Carol

Marc and Carol are a husband and wife team who are passionate about bringing joy to the studio process. Strong Arm Tools are made by craftspeople, for craftspeople. Always proudly produced in the USA.


Easy to use, huge time saver....amazing how quick and easy it is to center. Much less effort needed! Best new tool I’ve used in years!
— Deb G.