10 Inch Duct Connector Flange, Metal Fitting Straight Pipe Flange Round Ventilation Air Duct for Heating Cooling Ventilation HVAC System L 81" (L*W*H)

81" (L*W*H)

Package Include:2 Pcs Car Exterior Door Handles

electric curtain

Main Body Size: 56 x 37 x 16

for BMW 535i GT 2010-2011

10 Inch Duct Connector Flange, Metal Fitting Straight Pipe Flange Round Ventilation Air Duct for Heating Cooling Ventilation HVAC System L 81" (L*W*H)Duct 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: 243 mm 9. 6 inch Diagonal Mounting Hole Distance: 278 mm 10. 9 inch Distance Between Adjacent Mounting Holes: 140 mm 5. 5 inch Base Outer Diameter: 288 mm 11. 3 inch Packing List: 1 x Duct Connector Advantages 1. The connector is made of galvanized iron, which is anti