(image for) Caster; Rigid; 4" x 2"; Thermoplastized Rubber (Gray); Plate (4"x4-1/2"; holes: 2-5/8"x3-5/8" slotted to 3"x3"; 3/8" bolt); Zinc; Roller Brng; 300#; Cam Brake (Item #64731) - Click Image to Close