(image for) Caster; Rigid; 6" x 1-1/4"; PolyU on PolyO (Gr/Bg); Top Plate (2-1/2"x3-3/4"; holes: 1-3/4"x2-7/8" slotted to 3"; 5/16" bolt); Zinc; Precision Ball Brng; 300# (Item #66004) - Click Image to Close