6" x 2" Heavy Duty Non-Marking Rubber Wheel Caster - Swivel (Flat)

-Top Plate: 3-15/16 x 4-1/2

-Diameter: 6"

-Tread Width: 2"

-Load Cap: 550 lbs / ea

-Overall Height: 7-1/2

-Non-Marking Grey Rubber Tread on Plastic Core