(image for) Dual Wheel Caster; Rigid; 6" x 3"; Ductile Steel; Plate (6-1/4"x7-1/2": holes: 4-1/8"x6" slots to 4-1/2"x6-1/8"; 1/2" bolt); Tapered Brng; 20000# (Item #63121) - Click Image to Close