uxcell Office Chair Casters Wheels 3 Inch PU Wheel Universal Standard 11mmx22mm Stem Swivel Caster Blue

Description: *High Quality Soft Polyurethane chair casters protect your hardwood floor,carpet without any marks and scratches. *Precision ball bearings in the caster swivel and axel provide smooth, easy rolling while causing no squeaky sounds or noise of any kind. *Simply pull your old casters out, then push the new wheels in, universally fit for various seats. Mounting Stem: Push-in type - 11x22mm (7/16"x7/8") *Perfect as a set of replacement caster wheels for home or office chairs which have hard, noisy, rough plastic wheels. Also fit a wide variety of office, garage and commercial-grade equipment, including dollies, trailer jacks and garage creepers. Features: * Capacity: 45kg / 100lb per wheel. * Wheel Dia: 75mm / 3inch * Style : Rotate 360 degrees * Install Type: Push-in type (7/16"x7/8") * Stem Diameter: 11mm / 0.43inch * Stem Length: 22mm / 0.87inch * Wheel Material: PU (Polyurethane) * Mounting Height: 95mm / 3.72inch * Total Size: 75 x 36 x 117mm / 2.95 x 1.42 x 4.61inch(L*W*H) Package Include: *1 x Office Chair Casters