Wide Expansion Range: With various collets, the exhaust expander accommodates pipes from 1-5/8" to 4-1/4" (4cm - 11cm), covering sizes like 1 5/8"(4cm) - 2"(5cm), 2" (5cm)- 2 1/2"(6cm), and more.
Easy Operation: Simple to use —choose the right collet, clamp the pipe, and expand. For added convenience, use a 1/2" (0.8cm) or 3/4" (2cm) impact wrench. A user manual is provided for guidance.
Auto Pipe Expansion Kit: Perfect for DIY or professional auto shops, this exhaust pipe expander includes collets and expanders for stretching tailpipes, ensuring tight seals on smaller-diameter pipes.
Heavy-Duty Construction: Constructed with aerospace-grade 6061 Aluminum for the collets and tempered 40CR Alloy Structural Steel for the pipe expander, ensuring durability and compliance with GB standards.
Convenient Storage: Neatly organized in a heavy-duty case with precision-sized compartments for pipe expander tool, ensuring easy storage, transportation, and tool set longevity.