(image for) Caster; Swivel; 4" x 1-1/2"; Hard Rubber; Plate; 3-3/4"x4-1/2"; holes: 2-5/8"x3-5/8" (slotted to 3"x3"); 3/8" bolt; Zinc; Nylon Brng; 275# (Item #68870) - Click Image to Close