Knob hight: 20 mm.
SHARPY PRO Sturdy mobility scooter speed knob 4 wheels
HOODANCOS Ergonomic Plastic Cane Handle for Tubes Lightweight Assist Grip for Outdoor Mobility Comfortable Replacement Knob for Men and Women Walking Sticks Compact and Supportive Aid
Pride Mobility Throttle Pot for Colt, Elite Traveller and Apex Lite Scooters
Beavorty M6 Rollator Replacement Knob Screws with Rubber Pad for Walker Accessories Hand Tightening Driving Knob for Mobility Rollator Parts
Healvian 6pcs Screw On Nuts Knob - M6 Drive Walker Replacement Parts Plum Blossom Hand Knob Nut Long Handle Threaded Screw for Elderly Mobility Aid Walker Accessories
PAMINGONO 4pcs M6 Walker Replacement Knob Screws with Plum Blossom Knob Nut and Gasket, Plastic and Metal Long Handle Threaded Screws for Firm Grip and Easy Installation on Elderly Mobility
