This set makes a combination of 8 different rods. With the A45 tip set a multitude of variations can be made on the double sided screw-on rod. The same design as Set#17, just a larger diameter rod. The set makes 5', 6', 7' and 8' long rods with 2 different tip ends. Good for hail on compatable SUV and van roofs plus truck bed sides. Includes: B3SO, B3HB, B3E1, B3E2, B3HA, A45