Imperial 3 in. D X 4 in. D Galvanized Steel Furnace Pipe Increaser 9-99-000-74 a variety of sizes

a variety of sizes

helping to maintain the integrity and functionality of the screen while offering a low-profile solution that doesn't detract from the overall appearance

Duty Rating: Light Duty

Product Type: Anti-Skid Additive

Overall Depth: 22 in

Imperial 3 in. D X 4 in. D Galvanized Steel Furnace Pipe Increaser 9-99-000-74 a variety of sizesThe 3 inch galvanized increaser is used for connecting single wall stove pipe to chimneys and vent stacks. Allows for 3 inch diameter round pipe to connect to 4 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: 3 in. End 2 Diameter: 4 in. Material: Galvanized Steel Product Type: