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

Wide application: 3 different sizes of exhaust pipe expanders make it almost suitable for all kinds of pipes, ensures a perfect fit with no leakage pipes Precise design: used to extend a tube length in equal proportions so that the diameter of the tube is the same, rather than tapered High-quality material: made of high-quality high carbon steel, it has high strength and durability, and high-quality products provide high quality assurance Pay attention when using: make sure at least three quarters of the expander is inserted into the tube; rotate the hex driver clockwise to expand the tool and reshape the exhaust pipe; DO NOT use an impact wrench or overload the tool; this tool is not for expanding straight tube, only for reshaping and widening pipes that already have a fitting Size: Small expander: 1-1/8" to 1-3/4"; Medium expander: 1-1/2" to 2-1/2"; Large expander: 2-1/8" to 3-1/2"; Ensure perfect fit, no leaks, and remove dents and marks, securely fixed and not easy to loosen.

WIDE APPLICATION - 3 different size exhaust pipe expanders make it almost suitable for all types of pipes, ensuring a perfect fit with leak-free pipes PRECISE DESIGN - Used to extend a length of pipe in equal proportions so that the diameter of the tube is the same, rather than tapered HIGH QUALITY MATERIAL - Made of high-quality high carbon steel, it has high strength and durability, and high-quality products offer you high quality assurance Function – Ensures a perfect fit, no leakage, and removes dents and cuts, securely attached and not easy to come off. Size: Small expander: 3.8 cm to 3.8 cm; Medium expander: 3.8 cm to 6.3 cm; Large expander: 6.3 cm to 8.8 cm