Part #3MSC

Product Description

3", 0.018" Outer Wall, Aluminum Alloy/G90 Galvanized Steel, Round, Type B, Double Wall, Storm, Gas Vent Storm Collar
B-Vent Collar, 3" Storm 3GVSC

Part #3MSC

Product Description

3", 0.018" Outer Wall, Aluminum Alloy/G90 Galvanized Steel, Round, Type B, Double Wall, Storm, Gas Vent Storm Collar