M & G Duravent 6DT-F12 6 Inch Dura Vent Duratech Flashing 7/12-12/12 Pitch Galvanized storm Collar Not Included

M & G Duravent 6DT-F12 6 Inch Dura Vent Duratech Flashing 7/12-12/12 Pitch Galvanized storm Collar Not Included