Knob hight: 20 mm.
SHARPY PRO Sturdy mobility scooter speed knob 4 wheels
Bakelite Knob, Wheelchair Joystick Knob,Open Breathing Mouth Ball, Thermoset Ball Knob Bakelite Lever Knob 10pcs Universal Lathe Tractor Machine Round Ball Knob Handle
2 Sets Controller Knob and Gaiter for Electric Wheelchair, Universal Silicone Wheelchair Joystick Cover for Mobility Scooters, Joystick Button Cover Electric Wheelchairs Accessories(Black
1 Sets Controller Knob and Gaiter for Electric Wheelchair, Universal Silicone Wheelchair Joystick Button Cap for Mobility Scooters, Joystick Button Cover Electric Wheelchairs Accessories(Black
BODYA Joystick Controller Knob and Gaiter for Electric Wheelchair Powerchair Mobility Aid Black
