(image for) Caster; Swivel; 6"x2"; PolyU on PolyO (Blue); Plate; 4x4-1/2; holes: 2-5/8x3-5/8 (slotted to 3x3); 3/8 bolt; Zinc; Roller Brng; 900#; Pos Lock; Top Lck (Item #69335) - Click Image to Close