(image for) Caster; Swivel; 4" x 1-1/4"; Polyolefin; Top Plate (2-5/8"x3-3/4"; holes: 1-3/4"x2-3/4" slotted to 3; 5/16" bolt); Zinc; Plain bore; 275#; Pedal brake (Item #65136) - Click Image to Close