(image for) Caster; Swivel; 4"x2"; PolyU on PolyO; Plate; 4"x4-1/2"; holes: 2-5/8"x3-5/8" (slots to 3"x3"); 3/8" bolt; Roller Brng; 800#; Position Lock; Top Lock Brake (Item #69163) - Click Image to Close