(image for) Caster; Swivel; 8" x 3; PolyU on Cast Iron; Plate; 5-1/4"x7-1/4"; holes: 3-3/8"x5-1/4" (slots to 4-1/8"x6-1/8"); 1/2" bolt; Roller Brng; 2500#; Tread Brake (Item #65765) - Click Image to Close