TOKIDNY 4pcs M6 Knurled Thumb Screw Knob Set with Gasket for Walker and Wheelchair, Plastic and Metal Construction, Easy Installation, Outstanding Resistance to Daily Wear, for Seniors
SECFOU 4pcs M6 Knurled Thumb Screw Knobs for Walker and Wheelchair Replacement, Plastic and Metal Material with Firm Grip and Quick Adjustments, Suitable for Seniors Outdoor Mobility Aids
IDEANATEGRATE 4pcs M6 Knurled Thumb Screw Knobs with Gasket for Walkers and Wheelchairs, Easy Installation, Firm Grip, Suitable for Seniors, Drive Rollator Replacement Accessories
Housoutil 4pcs M6 Knurled Thumb Screw Bolts with Long Handle Plum Blossom Knob Nuts Replacement Walker Accessories for Seniors, Quick Adjustments and Sturdy Plastic Metal Parts
KAJNBN 4pcs M6 Knurled Thumb Screws Replacement for Walkers and Wheelchairs, Plastic and Metal Long Handle Screw Knobs with Outstanding Resistance for Seniors Mobility Aids
SOESFOUFU 4pcs M6 Knurled Thumb Screw Bolts with Gasket for Walkers and Wheelchairs, Plastic and Metal Plum Blossom Knob Nuts Offering Corrosion Resistance and Firm Grip, Drive Walker
