This is a four 12" straight pipe expansion stovepipe set specifically for the Trailblazer Cookstove from Stonehouse Forge. Each section of straight pipe is 12 inches. They are made of solid steel and are powder coated black just like your trailblazer. The internal diameter of the fat end of these pipes is 4.35 inches and the outside diameter of the skinny end is 4.28," creating a snug and stable fit for all of your journeys with the Trailblazer cookstove.
