8-Inch Wall Thimble Kit with Finishing Collar (Through-Wall)

Ensure your 8-inch chimney system meets fire codes with this dedicated Wall Thimble Kit. Designed for "through-the-wall" installations, it shields wall studs from heat while preventing drafts. The kit comes complete with a matte black finishing collar, ensuring that the connection between your black stove pipe and the thimble looks seamless and polished.