14.5 In.dia Alum Roof Vent Pipe Boot, Base Shape Round, Base Material Aluminum, Cap/Collar Material EPDM, Material Thickness 0.3 in, For Roof Angle 14 Degrees , For Number of Pipes 1, For Maximum Pipe Size 10 in, For Minimum Pipe Size 3 1/4 in, Base Height Not Applicable, Base Width Not Applicable, Base Diameter 14 1/2 in, Seal Material Silicone, Top Opening Open, Application Pipe Vents, Product Type Universal Retrofit Master Flash, UV Protected Yes, For Roof Type Pitched