WZruibo 1/18'' to 3-1/2'' Exhaust Pipe Expander Tool, Tail Pipe Spreader Kit Compatible with Most Vehicles and Trucks

This pipe expander muffler spreader tool kit includes three different expander sizes, can work with all 1-1/8inch to 3-1/2inch ID thin-wall pipes and 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.. 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.. Please pay attention when using: ① when reaming, the beveled steel cone of the pipe reamer must be completely inserted into the pipe instead of half; ② try to use manual ratchet or manual wrench to turn the pipe support tool to ream the pipe instead of using electric ratchet; ③ avoid excessive force to twist the pipe reamer.. 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.