4inch/100mm Wheelchair Front Wheels Replacement,Non-slip Casters Rollers Wheels for Rollator Walker,Sport Wheelchair Accessories w/Solid Tires & Aluminum Hub, 2 Pcs

Wheel dimensions (diameter x width) are 100 x 35mm, and the bearing hole is 8mm (5/16"). Please be sure to double check the dimensions before purchasing. Solid replacement front wheels are made of high quality polyurethane, non-slip and dustproof, wear-resistant, 35mm wider tread and aluminum alloy wheels, more stable and durable. Set of 2 front wheel replacement set will provide quiet, smooth and lightweight rolling on all surfaces for indoor and outdoor use. Widely used for disabled vehicles, medical vehicles, etc. Compatible with most sports wheelchairs, rollators, walkers or other 4inch wheel replacement parts. Set includes 2 sport wheelchair front wheels and 2 Axles Screws. Simple and easy to operate, no complicated steps required to save your time and energy.