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Kozy Kollar PV-4 Roof Flange
Installes form INSIDE the Building OVER shingles Works on archutechecal and conventual shingles for 4'' PVC, Cast Iron and Copper Pipes Works on flat to 12/12 roof pitches Can be installed in any weather even snow. Manufacturer Kozy Kollar Mfg., Part PV-4, Weight 4.99 pounds, Dimensions 12 x 8.5 x 2.5 inches, model number PV-4, Size 4'', Color Black, Material Heat-Treated, Metal, Rubber, Shape Rectangular, Installation Method Surface-Mounted, Quantity 1, Of Pieces 17, Special Features Easy to Install, Rank Tools & Home Improvement Roofing Materials 1954, Available June 

Price is $113.00
Price: $112.87