Wheel Width 2" Wheel Diameter 8" / Plate size: Top plate 4"x4-1/2", mounting over heights 9-1/2" 2600 lbs total capacity(4 x weight capacity than others on the market) / pack of 4 / Material: Rubber Mold on Steel Includes: 2 Swivel with Brakes & 2 Rigid(Swivel can be rotated 360 degree) Roller bearing with hardened raceway for extra strength Warranty: 90-Days hassle free return policy for all products purchased 100% satisfied guarantee

Sy America Caster Wheel Model Made from high quality material: Bright Zinc Plated Steel York and Rubber Mold on Steel Wheel Wheel Diameter Wheel size: 8” with 2” thickness. Roller bearing with hardened raceway for extra strength Tread Width 2 Inch Bearing Type : Roller bearing Plate size: Top plate 4”x4-1/2”, mounting over heights 9-1/2” Type: Swivel with top lock brake and Rigid. Swivel can be rotated 360 degree. Sy America Warranty 90-Days hassle free return policy for all products purchased from amazon store