PATIKIL 3" Duct Connector Flange, 3 Pack ABS Straight Pipe Exhaust Flange Duct Mounting Plate with Screws for Air Heating Cooling Ventilation HVAC System - pta230410tt0434

• Color: Black. Material: ABS Plastic. Interface Outer Diameter: 75mm / 3 inch. Overall Height: 45mm / 1.77 inch. Base Outer Diameter: 100mm / 3.94 inch. Screw Hole Diameter: 4.5mm / 0.18 inch. Distance Between Adjacent Mounting Holes: 76mm / 3 inch. Packing List: 3pcs x Duct Connector Flange, 9 x Screws Advantages: 1. The flange is made of ABS Plastic, which is wear-resistant, strong in corrosion resistance, not easy to deform, and durable. 2. The base of the connector has screw mounting holes, no drilling is required, and it is directly fixed on the wall with screws, which is easy to use. Instruction: Screw the flange securely to the air inlet, air outlet, wall, ceiling or other surface for connecting to the ventilation system. Application: Duct flanges are widely used for air ventilation systems in homes, kitchens, bathrooms, garages, factories, etc. What's more, it can be used on spiral exhaust pipe, exhaust pipe elbow fittings, fan hose connector. NOTE: Please pay attention to selecting the appropriate connection diameter before placing an order., Manufacturer: PATIKIL