8T8 Upgraded Chair Caster Wheels 2', Quiet And Smooth Gliding,Heavy Duty Wheels With Plug-In Stem 11X22 (7/16'X7/8'), Safe Fo

Wheel Materials Are Made Of High-Quality Solid Polyurethanes, Which Are High Mechanical Strength, Wear Resistance, Shock Absorption And Low-Noise. Caster Stem Is Supported By Steel Sets Of Double Ball Bearings, Making The Wheel More Solid And Endurable. Double Hard Steel Brackets Support Heavy Duty, Holding Over 100 Lb Per Wheel, Supports Up To 500 Lbs As A Set Of 5, The Strongest Chair Wheels On Amazon. Work On Any Hardwood, Ceramic, Wood, Carpet, Cement Floors Without Scratching. Stem Diameter:11Mm/7/16' Stem Length:22Mm/7/8 Wheel Diameter: 48Mm(2-Inch) Wheel Width: 24Mm Stem: Standard Size: 11X22Mm Installation: Push-In Type Brake: No Package Includes: 5 Pack Of Replacement Chair Casters We Are Committed To Providing Friendly Customer Service, Please Be Assured To Purchase.