(image for) Caster; Rigid; 8" x 2"; PolyU on PolyO; Plate (4-1/2"x6-1/4"; holes: 2-7/16"x4-15/16" slotted to 3-3/8"x5-1/4"; 1/2" bolt); Zinc; Roller Brng; 900# (Item #65018) - Click Image to Close