Galvanized Base Flashing 4 in Base Shape Rectangular Base Material Steel Material Thickness 24 ga For Roof Angle 45 Degrees For Maximum Pipe Size 4 in Base Height 16 in Base Width 12 in Product Type Roof Flashing UV Protected Yes For Roof Type Pitched Standards ICC EC PMG UPC Maximum Ambient Temperature 180 Degrees F Base Finish Galvanized Includes Elastomer Collar