This is a good quality, standard, 24-gauge, 8" single wall stovepipe.The seams of the 8" Snap Lock stovepipe snap together, and on each end, a pliers crimp keeps the seams from separating.
**Single wall stove pipe or any "stovepipe" is intended for interior use between the appliance and the wall or ceiling only. "Chimney pipe" must be used with proper components to pass through a wall or ceiling, and from that point out.
**Single wall chimney piperequires at least 18" clearance to combustibles for all single wall stovepipe. This measurement could be more or less depending on the appliance. The stovepipe for wood stove installation instructions should always be followed.