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| Best Seller  | 6" Vent Duct Connector Flange Fitting Duct Air Tight Coupling w Flange - Silver Tone Interface Outer Diameter: 150 mm / 5.9 inch; Overall Height: 70 mm / 2.8 inch; Base Outer Diameter: 210 mm / 8.3 inch; Screw Hole Diameter: 9 mm / 0.35 inch; Color: Silver Tone; Material: Galvanized Iron; Packing List: 1pcs x Duct Connector, 1pcs x… ... more | $34.99 $29.74 FREE shipping go to store |
 | 10" Vent Duct Connector Flange Fitting Duct Air Tight Couplings Vent Extension - Silver Tone Interface Outer Diameter: 245 mm / 9.6 inch; Overall Height: 70 mm / 2.8 inch; Base Outer Diameter: 265 mm / 10.4 inch; Color: Silver Tone; Material: Galvanized Iron; Packing List: 1pcs x Duct Connector Advantages: 1. ... more | FREE shipping go to store |
| Best Seller  | 6" Vent Duct Connector Flange Fitting Duct Air Tight Couplings Vent Extension - Silver Tone Interface Outer Diameter: 150 mm / 5.9 inch; Overall Height: 70 mm / 2.8 inch; Base Outer Diameter: 165 mm / 6.5 inch; Color: Silver Tone; Material: Galvanized Iron; Packing List: 1pcs x Duct Connector Advantages: 1. ... more | FREE shipping go to store |
 | 8" Vent Duct Connector Flange Fitting Duct Air Tight Couplings Vent Extension - Silver Tone Interface Outer Diameter: 200 mm / 7.9 inch; Overall Height: 70 mm / 2.8 inch; Base Outer Diameter: 215 mm / 8.5 inch; Color: Silver Tone; Material: Galvanized Iron; Packing List: 1pcs x Duct Connector Advantages: 1. ... more | FREE shipping go to store |
 | 4" Vent Duct Connector Flange Fitting Duct Air Tight Vent Extension - Silver Tone Interface Outer Diameter: 97 mm / 3.8 inch; Overall Height: 70 mm / 2.8 inch; Base Outer Diameter: 112 mm / 4.4 inch; Color: Silver Tone; Material: Galvanized Iron; Packing List: 1pcs x Duct Connector Advantages: 1. ... more | FREE shipping go to store |
 | 12" Vent Duct Connector Flange Fitting Duct Air Tight Vent Extension - Silver Tone Interface Outer Diameter: 295 mm / 11.6 inch; Overall Height: 70 mm / 2.8 inch; Base Outer Diameter: 320 mm / 12.6 inch; Color: Silver Tone; Material: Galvanized Iron; Packing List: 1pcs x Duct Connector Advantages: 1. ... more | FREE shipping go to store |
 | Duct Connector Flange Stainless Steel Flat Duct Mounting Plate - Silver Tone 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. ... more | FREE shipping go to store |
 | Duct Connector Flange Stainless Steel Flat Duct Mounting Plate - Silver Tone 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. ... more | FREE shipping go to store |
 | Duct Connector Flange Stainless Steel Flat Duct Mounting Plate - Silver Tone 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. ... more | FREE shipping go to store |
 | Duct Connector Flange Stainless Steel Flat Duct Mounting Plate - Silver Tone 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. ... more | FREE shipping go to store |
 | 4 Inch Square Duct Connector Flange Air Ventilation Duct with Valve Black Outer Diameter of Interface: 95 mm / 3.7 inch; Overall Dimensions: 148 x 148 x 70 mm / 5.8 x 5.8 x 2.8 inch (L*W*H); Diagonal Mounting Hole Distance: 155 mm / 6.1 inch; Adjacent Mounting Holes Distance: 110 mm / 4.3 inch; Color: Black; Material: ABS… ... more | $14.99 $11.24 FREE shipping go to store |
 | 2Pcs 4 Inch Square Duct Connector Flange Air Ventilation Duct with Valve Black Outer Diameter of Interface: 95 mm / 3.7 inch; Overall Dimensions: 148 x 148 x 70 mm / 5.8 x 5.8 x 2.8 inch (L*W*H); Diagonal Mounting Hole Distance: 155 mm / 6.1 inch; Adjacent Mounting Holes Distance: 110 mm / 4.3 inch; Color: Black; Material: ABS… ... more | FREE shipping go to store |
 | 2Pcs 8" Square Duct Connector Flange Exhaust Hose Flange Ventilation Duct Blue Outer Diameter of Interface: 195 mm / 7.7 inch; Overall Dimensions: 235 x 235 x 90 mm / 9.3 x 9.3 x 3.5 inch (L*W*H); Diagonal Mounting Hole Distance: 222 mm / 8.7 inch; Adjacent Mounting Holes Distance: 101 mm / 4 inch; Color: Blue; Material: ABS… ... more | FREE shipping go to store |
 | 8" Square Duct Connector Flange Exhaust Hose Flange Ventilation Duct Blue Outer Diameter of Interface: 195 mm / 7.7 inch; Overall Dimensions: 235 x 235 x 90 mm / 9.3 x 9.3 x 3.5 inch (L*W*H); Diagonal Mounting Hole Distance: 222 mm / 8.7 inch; Adjacent Mounting Holes Distance: 101 mm / 4 inch; Color: Blue; Material: ABS… ... more | $22.49 $17.99 FREE shipping go to store |
 | 8 Inch Square Duct Connector Flange Air Ventilation Duct with Valve Black Outer Diameter of Interface: 195 mm / 7.7 inch; Overall Dimensions: 235 x 235 x 90 mm / 9.3 x 9.3 x 3.5 inch (L*W*H); Diagonal Mounting Hole Distance: 222 mm / 8.7 inch; Adjacent Mounting Holes Distance: 101 mm / 4 inch; Color: Black; Material: ABS… ... more | $25.99 $22.09 FREE shipping go to store |
 | 6 Inch Square Duct Connector Flange Air Ventilation Duct with Valve Black Outer Diameter of Interface: 145 mm / 5.7 inch; Overall Dimensions: 180 x 180 x 75 mm / 7.1 x 7.1 x 3 inch (L*W*H); Diagonal Mounting Hole Distance: 170 mm / 6.7 inch; Adjacent Mounting Holes Distance: 80 mm / 3.1 inch; Color: Black; Material: ABS… ... more | FREE shipping go to store |
 | Duct Connector Flange 2pcs Stainless Steel Flat Duct Mounting Plate - Silver Tone 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. ... more | FREE shipping go to store |
 | Duct Connector Flange 2pcs Stainless Steel Flat Duct Mounting Plate - Silver Tone 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. ... more | FREE shipping go to store |
 | Duct Connector Flange 2pcs Stainless Steel Flat Duct Mounting Plate - Silver Tone 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. ... more | FREE shipping go to store |
 | 2Pcs 4" Square Duct Connector Flange Exhaust Hose Flange Ventilation Duct Blue Outer Diameter of Interface: 95 mm / 3.7 inch; Overall Dimensions: 148 x 148 x 70 mm / 5.8 x 5.8 x 2.8 inch (L*W*H); Diagonal Mounting Hole Distance: 136 mm / 5.4 inch; Adjacent Mounting Holes Distance: 70 mm / 2.8 inch; Color: Blue; Material: ABS… ... more | FREE shipping go to store |
 | 8" Square Duct Connector Flange Exhaust Hose Flange Ventilation Duct Red Outer Diameter of Interface: 195 mm / 7.7 inch; Overall Dimensions: 235 x 235 x 90 mm / 9.3 x 9.3 x 3.5 inch (L*W*H); Diagonal Mounting Hole Distance: 222 mm / 8.7 inch; Adjacent Mounting Holes Distance: 101 mm / 4 inch; Color: Red; Material: ABS Plastic… ... more | FREE shipping go to store |
 | 2Pcs 8 Inch Square Duct Connector Flange Air Ventilation Duct with Valve Black Outer Diameter of Interface: 195 mm / 7.7 inch; Overall Dimensions: 235 x 235 x 90 mm / 9.3 x 9.3 x 3.5 inch (L*W*H); Diagonal Mounting Hole Distance: 222 mm / 8.7 inch; Adjacent Mounting Holes Distance: 101 mm / 4 inch; Color: Black; Material: ABS… ... more | FREE shipping go to store |
 | 2Pcs 6 Inch Square Duct Connector Flange Air Ventilation Duct with Valve Black Outer Diameter of Interface: 145 mm / 5.7 inch; Overall Dimensions: 180 x 180 x 75 mm / 7.1 x 7.1 x 3 inch (L*W*H); Diagonal Mounting Hole Distance: 170 mm / 6.7 inch; Adjacent Mounting Holes Distance: 80 mm / 3.1 inch; Color: Black; Material: ABS… ... more | FREE shipping go to store |
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