4" T-Handle Joystick Extension with Spring for Invacare Power Chairs (622381) Merits M419/M439 In order to remove your

In order to remove your existing wheel assembly

Please check compatibility tab for more information

supple ride

Note: If you want even more performance with a longer running cycle

pocket bikes

4" T-Handle Joystick Extension with Spring for Invacare Power Chairs (622381) Merits M419/M439 In order to remove your4" T handle 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.