This item cannot be shipped to the following state(s): GU,PR,VI
The Master Flow 3 in. to 5 in. Adjustable Versa Cap is recommended to be used with flue, hot stack or B-vent installations. This cap is adjustable to fit pipes with a 3 in. to 5 in. diameter using an adjustable clamp design for easy installation. This product is made with all aluminum to resist rusting like sheet metal.