10 Inch Duct Connector Flange, Metal Straight Pipe Flange Square to Round Interface Air Duct for Heating Cooling Ventilation HVAC System OD 3.5 Inch press the black button and

press the black button and push the metal protective strip outward

<3> 30mm ------ 8pcs

Torque: 4Kg

Replaces Part Numbers: 69150-0C010

Specifications: OE Number: OEV7700005AA

10 Inch Duct Connector Flange, Metal Straight Pipe Flange Square to Round Interface Air Duct for Heating Cooling Ventilation HVAC System OD 3.5 Inch press the black button andDuct flanges are widely used for air ventilation systems in home, kitchen, bathroom, garage and factory etc. Specification Color: Grey Material: Galvanized Iron Interface Outer Diameter: 250 mm 9. 8 inch Diagonal Mounting Hole Distance: 270 mm 10. 6 inch Distance Between Adjacent Mounting Holes: 150 mm 5. 9 inch Base Size: 280 x 280 mm 11 x 11 inch (L*W) Packing List: 1 x Duct Connector Advantages 1. The connector is made of galvanized iron, which is