JEGS ballast brackets provide a safe and easy way to attach ballast, shocks and other items to a tube frame racecar. Available in several different part numbers to fit common chassis tube sizes. Made from aluminum (except where noted) and feature grade 5 bolts with 1/2"-13 tapped holes in order to attach the ballast. Clamp style design allows the weight to be moved to adjust the handling and performance of the car. Stud & nut sold separately. 1/pkg.