Features Materials for Longevity: Made from universal PU hub and PVC solid wheel, ensuring wear resistance and shock absorption for long-lasting performance Smooth and Stability: Enjoy reliable driving stability on flat s, preventing any loss of control or slipping during use Imprive Load Capacity: Designed to support up to 120KG, providing high strength and safety for users needing dependable wheelchair mobility Easy Installation with Standard Size: Features a standard aperture and spacing for hassle- replacement of old or damaged front wheels Versatile Compatibility: Ideal for most 7 Inch wheelchairs, walkers, grocery carts, and scooters, catering to the needs of elderly or mobility-challenged individuals Features: 1、 MATERIALS: The caster adopts universal PU hub and PVC solid wheel, wear resistance and shock absorption, and steel bearing is sturdy and non slip. 2、STABLE : The front wheelchair wheel operates smoothly, and have good driving stability on a flat , without losing control or slipping. 3、HIGH LOAD CAPACITY: The thickened PU wheel PU provide stable support, with 120KG strong load bearing capacity, high strength, and safe . 4、STANDARD SIZE: The caster has standard aperture and spacing, which can directly replace old or damaged wheelchair front wheels, and easy to install. 5、GOOD COMPATIBILITY: Compatible with most 7 inch wheel wheelchair, walker, grocery cart, and scooter, suitable for elderly or sick individuals with limited mobility. Specification: Item Type: 7 Inch Caster Material: PU, PVC, Stainl Steel Specification: 7 Inch Wheel Thickn: Approx. 47mm / 1.85in Center Hole Inner Diameter: Approx. 8mm / 0.31in Center Hole Spacing: Approx. 59mm / 2.32in Package List: 1 x Wheelchair Front Wheel Package List 1 x Wheelchair Front Wheel