Astro Pneumatic Exhaust Pipe 78835 Stretcher Kit DescriptionThe Astro Pneumatic Exhaust Pipe 78835 Stretcher Kit is an impact-driven Heavy-Duty expander which allows for fitting smaller exhaust piping and making exhaust seals. The Astro Pneumatic Exhaust Pipe 78835 Stretcher Kit expands pipes from 1-5/8” to 4-1/4”.

Astro Pneumatic Exhaust Pipe 78835 Stretcher Kit Includes:

• Steel expander 1 5/8” 2” Collet
• Steel expander 2” 2 1/2” Collet
• 2 3/8”- 2 3/4” Collet
• 2 3/4” 3 1/8” Collet
• 3 1/8” 3 1/2” Collet
• 3 1/2” 3 7/8” Collet
• 3 7/8” 4 1/4” Collet