(image for) Caster; Swivel; 4" x 2"; Polyolefin; Plate (4"x4-1/2"; holes: 2-5/8"x3-5/8" slotted to 3"x3"; 3/8" bolt); Zinc; Roller Brng; 500#; Total Lock (Leading) (Item #66021) - Click Image to Close