Air tight 45 - takeoff with Gasket, Damper, 2" Standoff Quadrant and Nylon End-bearings and 3/8" Hardware

• Takeoff fittings are constructed of galvanized sheet metal of lock forming and roll forming quality
• The 1" wide mounting flanges come complete with die formed corner clips for added rigidity and pre-punched screw holes
• A peel off adhesive gasket is provided by the factory to hold the fitting securely in place during installation and to assure minimal leakage
• Damper blade can be constructed with 28, 26, 24 or 22 gauge material