4" (102mm) ID Duct Connector Flange Stainless Steel Flat Duct Mounting Plate 10x16x15mm Made of black plastic with

Made of black plastic with ribs to secure

Internal Size(LxWxH): 35x10x10cm/13

Outer Dia : 14mm(0

39inch(Without stretching)

4" (102mm) ID Duct Connector Flange Stainless Steel Flat Duct Mounting Plate 10x16x15mm Made of black plastic withDuct 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