Black Double Wall Increaser / Reducer Chimney Tools & Accessories Size 6" 7" 8" A

Size 6" 7" 8" A 5 15/16" 6 15/16" 7 15/16" B 15

9" and 16"

This is a Short Body Tee Connector with 22" snout for constricted thimble installations

The Rock-Vent Class A Chimney Pipe is the premier wood chimney pipe

The Chimney Pipe Adapter is used to connect Selkirk Class A chimney pipe to either Double Wall or Single Wall Stove Pipe

Black Double Wall Increaser / Reducer Chimney Tools & Accessories Size 6" 7" 8" ADouble Wall Increasers and Reducers allow you to adapt to your chimney pipe diameter of choice. We offer a large selection of pipe Increasers and Reducers. Install with male end pointing downward. Compatible with our black stove pipe along with Ventis, Champion, and Nexvent Measurement Charts: Double Wall Increaser Wall Increaser Size A B C D YY 5 Male to 6 Female 5 5. 75 6 7 5 6 Male to 7 Female 6 6. 75 7 8 5 6 Male to 8 Female 6 6. 75 8 9 5 7 Male