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4" Square Conduit Boxes 4-11/16" Conduit Boxes Conduit Body Electrical Boxes & Covers Handy Boxes Electrical Boxes & Covers Masonry Electrical Boxes & Covers Multi-Gang Electrical Boxes & Covers Octagon & Round Electrical Boxes & Covers Stainless Steel Electrical Boxes & Covers Switch Boxes Electrical Boxes Plastic Fasteners, Hangers & Clamps Fire Alarm / Emergency Boxes & Covers Fittings, Hubs & Bushings Fixture Whips & Grips GFCI--Ground Fault Circuit Interrupters Grounding Products Lighting & Lamps & CFL Bulbs Service Entrance Products   Porcelain Wire Holders Roof Jacks   Roof Mastic Sealant   Service Entrance Caps   Utility Dropwire Brackets Switches, Devices & Receptacles Tools & Install Accessories Wall Plates Weatherproof Boxes & Covers Aerial Drop Wire Hardware Beam Clamps Bridle Rings Bulk Wire & Cable Cable Management Distribution Rings Fire Prevention Products J-Hooks Jacks, Face Plates & Bezels Patch Cables Rope, Twine & Pulling Tape   Service Entrance Products: Roof Jacks 2” Roof Jack 2” roof jack seals pipe vents, hot stacks and other roof penetrations providing a professional appearance without any leaks. Constructed of rust resistant galvanized steel this flashing collar installs quickly and easily by sliding over the exposed 2” pipe. The use of Roof Mastic Sealant (sold separately) is recommended to seal the jack to the roof and further prevent the possibility of leaks. Roof jack can be used on any roof type and has a pitch of 40 degrees. RJ200 Call 847-455-0188 for details on volume discounts.