(image for) Caster; Rigid; 8" x 3"; V-Groove (7/8) Cast Iron; Plate (5-1/4"x7-1/4"; holes: 3-3/8"x5-1/4" slotted to 4-1/8"x6-1/8"; 1/2" bolt); Zinc; Roller Brng; 2800# (Item #68769) - Click Image to Close