Lippert 314595 JT's Strong Arm Stabilizer 1-1/4" Swing Bolt Kit 1-1/4" swing bolt replacement kit for frame mounting JT's Strong Arm Jack Stabilizers Replacement swing bolt kit for frame mounting 2 swing bolts, 4 washers and 2 nuts per package Easy do-it-yourself installation For use only with JT's Strong Arm Jack Stabilizers