This business machine caster uses two of the 2"dia x 1"wide Black Hard Plastic WheelsOverall Height = 2-13/16"Weight Capacity = 225lbs per unit.Uses the 1/2"dia x 1-1/2"long Threaded Stem
Side Locking Brake is availableBrakes the wheel at the HubTop Locking BrakeEngages on top of the wheel