Features: 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
Contents: 1 Piece Small Expander: 1-1/8" to 1-3/4"; 1 Piece Medium Expander: 1-1/2" to 2-1/2"; 1 Piece Large Expander: 2-1/8" to 3-1/2"; 6 Pieces Extra O-Rings; 1 Piece Blow Mold Storage Case
User-Friendly: Crafted for efficient and straightforward removal of clamp dents in mufflers. A basic turn of the wrench allows for the expansion of the pipe, facilitating exhaust system repairs and installations.
Note: Because some vehicles have very hard exhaust pipes; please do not use a lot of force to expand the exhaust pipe. Otherwise, there is a possibility that the product will break
Funtion: The Exhaust Pipe Expander 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. Can be used with a hand ratchet and a hand wrenches