(image for) Caster; Swivel; 4" x 1-1/4"; Polyurethane (Solid); Plate (2-5/8"x3-3/4"; holes: 1-3/4"x2-3/4" slots to 3"; 5/16" bolt); Zinc; 300#; Dust Cover; Brake (Item #63900) - Click Image to Close