(image for) Caster; Rigid; 6" x 2"; PolyU (Crowned) on Cast (Bl/Bk); Plate; 4"x4-1/2"; holes: 2-5/8"x3-5/8" (slots to 3"x3"); 3/8" bolt; Zinc; Precision Ball; 1250# (Item #68820) - Click Image to Close