(image for) Caster; Swivel; 4" x 1-1/4"; Monoprene (Donut); Plate (2-5/8"x3-3/4"; holes: 1-3/4"x2-3/4" slots to 3"; 5/16" bolt); Zinc; Precision Ball Brng; 250#; Dust Cover (Item #66629) - Click Image to Close