This Tail Pipe Expander set includes three different expander sizes, can work to all 1-1/8inch to 3-1/2inch ID thin-wall pipes. A simple wrench turn expands pipe for system repair and installation.compatible with most vehicles and trucks.
The tool set is designed to quickly and easily straighten clamp dents and clamp marks in mufflers and tail pipes, and stretch pipe openings or fix damaged pipe ends.
Made of high-quality high-carbon steel, it has high strength and durability, and high-quality products provide you with high quality assurance
Only work with all 1-1/8inch to 3-1/2inch ID thin-wall pipes. Please pay attention when using: ①When expanding, the beveled steel cones of the expander must be fully inserted into the pipe, not half; ② Try to use a manual ratchet or manual wrench to turn the pipe support tool to expand the pipe, rather than electric Ratchet; ③ Avoid twisting the expander with excessive force.
This tail pipe expander set includes 1x Small Expander(1-1/8" to 1-3/4"), 1x Medium Expander(1-1/2" to 2-1/2"), 1x Large Expander(2-1/8" to 3-1/2"), 6x Extra O-Rings, 1x plastic carrying box.