The lightweight American Metal Products 4-1/2 in. W x 24 in. L Round Type B Gas Vent is constructed of galvanized steel for durability and resistance to corrosion. The vent's ends feature snap-lock couplings for secure connections.
- Galvanized steel resists corrosion
- Ends have snap-lock coupling for secure connections
- 1 in. clearance for combustibles
- 4 in. compatible pipe size
- 1-piece construction
- Note: product may vary by store