![Lambro 283 Worm Gear Clamp, 3 in Duct, Clamping Range: 2-9/16 to 3-1/2 in, Steel, Zinc [SKU: ORG6753578]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/600x600/products/88462/86472/6753578__20257.1692635276.jpg?c=1 "Lambro 283 Worm Gear Clamp, 3 in Duct, Clamping Range: 2-9/16 to 3-1/2 in, Steel, Zinc [SKU: ORG6753578]")
Product Overview
Unique design allows for easy-to-tighten convenience, For secure connection to flexible aluminum duct. [QTY/UOM: 1EA / 1EA]
![Lambro 283 Worm Gear Clamp, 3 in Duct, Clamping Range: 2-9/16 to 3-1/2 in, Steel, Zinc [SKU: ORG6753578]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/1280x1280/products/88462/86472/6753578__20257.1692635276.jpg?c=1 "Lambro 283 Worm Gear Clamp, 3 in Duct, Clamping Range: 2-9/16 to 3-1/2 in, Steel, Zinc [SKU: ORG6753578]")
![Lambro 2841 Worm Gear Clamp, 4 in Duct, Clamping Range: 3-9/16 to 4-1/2 in, Steel, Zinc [SKU: ORG0573394]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/45264/44588/0573394__80826.1691788659.jpg?c=1 "Lambro 2841 Worm Gear Clamp, 4 in Duct, Clamping Range: 3-9/16 to 4-1/2 in, Steel, Zinc [SKU: ORG0573394]")
Lambro
![Lambro 284L Worm Gear Clamp, 4 in Duct, Clamping Range: 3-9/16 to 4-1/2 in, Steel, Zinc [SKU: ORG9502931]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/45266/44590/9502931__02048.1691788660.jpg?c=1 "Lambro 284L Worm Gear Clamp, 4 in Duct, Clamping Range: 3-9/16 to 4-1/2 in, Steel, Zinc [SKU: ORG9502931]")
Lambro
![Lambro 381 Worm Gear Clamp, 6 in Duct, Clamping Range: 5-5/8 to 6-1/2 in, Steel, Zinc [SKU: ORG1514546]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/88461/86471/1514546__27279.1692635276.jpg?c=1 "Lambro 381 Worm Gear Clamp, 6 in Duct, Clamping Range: 5-5/8 to 6-1/2 in, Steel, Zinc [SKU: ORG1514546]")
Lambro
![DUNDAS JAFINE MC3ZW Worm Gear Clamp, Clamping Range: 3 in, Galvanized Steel [SKU: ORG0198903]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/3229/3488/0198903__22558.1691774087.jpg?c=1 "DUNDAS JAFINE MC3ZW Worm Gear Clamp, Clamping Range: 3 in, Galvanized Steel [SKU: ORG0198903]")
DUNDAS JAFINE
![Lambro 2541L Tension Clamp, 4 in Duct, Clamping Range: 4 in, Metal [SKU: ORG8482408]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/2282/2543/8482408__11282.1691773721.jpg?c=1 "Lambro 2541L Tension Clamp, 4 in Duct, Clamping Range: 4 in, Metal [SKU: ORG8482408]")