Plate Caster, Load Rating 308 lb., Wheel Dia. 5 In., Wheel Width 1-3/16 In., Overall Height 6 In., Inside Bolt Hole Spacing 1-3/4 x 3 In., Outside Bolt Hole Spacing 2-3/8 x 3-3/16 In., Wheel Material Rubber, Wheel Color Blue, Core Material NylonRaceway Single Ball, Wheel Bearings BallPlate Size 3-1/8 x 4 In., Durometer 65 Shore A, Core Color Black, Mounting Bolt Dia. 5/16 In., Frame Material Steel, Plate Thickness 0.125 In., Frame Finish Zinc Plated, Caster Type SwivelStandards ISO 9001
Rubber Wheel Casters- Zinc-plated frame finish.