Features 1、RELIABLE MATERIAL: Universal PU hub, PVC solid wheel, wear resistant and shock absorption. Steel bearing is non slip with long service life 2、LABOR SAVING AND SMOOTH: The caster run smoothly and has good driving stability on flat surfaces, which will not lose control or slip for no reason, and can be easily operated even by wheelchair users 3、LOAD BEARING WHEELS: Thickened PU wheels, possess strong load bearing force(120KG), stable support, smooth rolling, safe to use, you can use with confidence 4、EXCELLENT PERFORMANCE: Wheelchair caster assembly is oil resistant, wide range of hardness, environmental protection, high strength, high elongation, light weight, beautiful appearance 5、WIDE RANGE OF APPLICATION: Wheelchair caster is widely used in elderly people with mobility difficulties, disabled vehicles, medical vehicles and so on. Compatible with most wheelchairs, walkers, grocery carts, scooters, or other replacement accessories with 7in wheels Specification Item Type: Wheelchair Caster Assembly Material: PU, PVC, stainless steel Specification: 10x2in Wheel Diameter: Approx. 250mm / 9.84in Wheel Width: Approx. 46mm / 1.81in Screw Length: Approx. 60mm / 2.36in Screw Thickness: Approx. 12mm / 0.47in Height: Approx. 265mm / 10.43in Package List 1 x Wheelchair Front Caster