The 7 inch black matte increaser is used for connecting single wall stove pipe to chimneys and vent stacks. Allows for 7 inch diameter round pipe to connect to 8 inch diameter round pipe. Sturdy, 24 gauge construction designed for optimal heat efficiency and long-term use. Crimped on one end to easily fit into pipe or fitting of the same diameter.
- Brand Name: Imperial
- End 1 Diameter: 7 in.
- End 2 Diameter: 8 in.
- Material: Steel
- Product Type: Stove Pipe Increaser
- Vent Type: Pellet
- Packaging Type: Boxed
- End Type: Crimp on Large End
- Gauge: 24 Ga.
- Color: Black
