4" (102mm) ID Duct Connector Flange Stainless Steel Flat Duct Mounting Plate 10x16x15mm Install Hole Size: 6mm /

Install Hole Size: 6mm / 0

Outer Dia : 14mm(0

External Size: (LxWxH): 15x11x10

Made of black plastic with ribs to secure

6906060090

4" (102mm) ID Duct Connector Flange Stainless Steel Flat Duct Mounting Plate 10x16x15mm Install Hole Size: 6mm /Duct flanges are widely used for air ventilation systems in homes, kitchens, bathrooms, garages, factories, etc. It is mainly installed on the connection of the duct valve, duct elbow connector, 3 way duct connector, and duct reducer connector. Specification Color: Silver Tone Material: 304 Stainless Steel Inner Diameter: 102mm 4 inch Outer Diameter: 160mm 6. 3 inch Hole Diameter: 9mm 0. 35 inch Height: 2mm 0. 08 inch Packing List: 1pcs x Duct