Selkirk 4" Type B Gas Vent Wall Band. It is designed to stabilize the gas pipe against an outside wall, ensuring safe and secure installation. This fully tested and UL 441 listed wall band must be installed just above the tee and every 6' thereafter. Made from durable galvanized steel, it is suitable for both residential and commercial applications. Backed by a limited lifetime warranty.
4 in.
Type B Gas Vent Wall Band
Used to stabilize the pipe against an outside wall
Must be installed just above the tee and every 6 ft. thereafter