2"
BlackDual-Wheel Caster With Friction Grip Stem (7/16" Diameter7/8" Long)66 Lb Load CapacityGood For Use On Carpeted SurfacesDual Wheels Place More Wheel Surface On CarpetWheels Move Independantly In Opposite Directions To Maximize ManoeuvrabilityFor Use On Ready To Assemble FurnitureOffice ChairsPrinter StandsEntertainment Centers & Other Items.