(image for) Caster; Swivel; 6" x 1-1/2"; PolyU on PolyO (Blue); Plate (4"x4-1/2"; holes: 2-5/8"x3-5/8" slotted to 3"x3"; 3/8" bolt); Zinc; Roller Brng; 600#; Tread Brake (Item #66069) - Click Image to Close