About This

• 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.