"These rugged pneumatic casters haul heavy loads smoothly and quickly Air-filled 4.10/3.50-4 tire is 10in. high. 5/8in. bore. Caster Type Swivel, Overall Height in. 12, Foot Brake No, Wheel Type Pneumatic, Bolt Hole Spacing 3 1/2 x 2 3/4, Bearing Type Ball, Casters qty. 1, Mount Height in. 12, Capacity lbs. 300, Top Plate Dimensions L x W in. 4 1/2 x 4, Wheel Diameter in. 10. Ball bearings with grease zerks Maximum speed 5 MPH"
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