4-3/4" round knob joystick extension for Invacare power chairs. Fits most Invacare, or other units using a 3/16" diameter shaft.

Includes the set screws and an Allen wrench.

Note: Power chair brands often used different joysticks and gimbals for different production runs, even for chairs bearing the same model numbers. Please refer to your old joystick's shaft diameter for an exact match before ordering.

⚠ WARNING California Residents: Proposition 65 Warning