Flat-top pillar

 This is a 3D printed joystick handle for electric wheelchairs. We call this shape the Pillar. This handle measures approx. 1.9" (48mm) tall and 1.3" (32mm) wide. Included in the purchase are one Pillar handle and one allen wrench for the set screw. It is intended to replace a missing knob, or perhaps is better suited for the user. This handle was created to fill a need.
Some people lack the dexterity to control their chair in its stock setup and may find this shape allows better control.
 
 Most chairs come with either a 3/16" or 1/4" diameter joystick shaft. You'll need to verify which one you have before ordering.
 
*REMEMBER - measure twice, 
The knob you receive will include a small allen wrench.