Plumbing Vent Pipe, Stack Pipe, Stove Pipe, Mast & Chimney Protector. Protects Vent Pipes, Masts and Chimneys on sloped metal building roofs! Roof Cricket Eliminator for Metal Buildings! The VentSaver HD will fit any roof pitch and an infinite array of pipe sizes from 1″ to 14″ around. Also provided are stainless steel nuts, bolts and heavy duty 1 1/2 lag screws. Fin protects a standing profile of 14. Installation is quick and easy. The VentSaver cuts the snow and ice like a shark fin through water! This ingenious product adds support and strength to your vent pipes, chimneys or a mast while the innovative fin design cuts through and assists in the shedding of snow and ice from your roof. The VentSaver HD Series is made from non-corrosive powder-coated aluminum and stainless steel aircraft cable. The HD series will fit any roof pitch and an infinite array of sizes from 1″ to 14″ around. It’s 14 standing profile is designed to protect taller stacks such as chimneys, gas vents and masts. The beauty of the HD series is the variety of applications it will fit as well as the ease of installation. And does not include the actual stove pipe, chimney cap, metal roof panel or pipe boot in the picture. The item “VentSaver HD Stove Chimney Pipe Protect Metal Roof SnowBreaker” is in sale since Wednesday, December 04, 2013. This item is in the category “Business & Industrial\Construction\Building Materials & Supplies\Ducts & Vents”. The seller is “snoblox” and is located in Mechanicsburg, Pennsylvania. This item can be shipped to United States.