7SPWF Wall Firestop Spacer 7" Snap Pak Pipe F4011

For horizontal (through-wall) installations. Non-Insulated. For use with 7" inner and 10" stainless steel outer pipe Snap Pak Pipe. This pipe is designed for US Installations of High-Efficiency Wood Burning Fireplaces and Freestanding Stoves. Be sure to check owners manual for correct series of pipe approved for you fireplace.