Description
The Lambro 4″ Universal Flexible Aluminum Duct Extension Kit extends a 4″ flexible aluminum duct, lama-flex, or vinyl duct. This kit includes one 4″ duct connector and two worm gear clamps, ensuring a secure and reliable connection. Made of durable galvanized steel, this extension kit is built to last. With its 4-inch diameter, it is compatible with a wide range of ducting applications. This kit comes with a 1-year limited warranty for added peace of mind.
- For 4 in. flexible aluminum duct, lama-flex & vinyl duct.
- One 4 in. duct connector & 2 worm gear clamps.
- Made of galvanized steel.
- Diameter of 4 inches.
- Comes with a 1-year limited warranty.
| SKU | 520942 | UPC | 039899003205 |
| Weight | 0.3 lbs | Package Width | 4.25 in |
| Package Length | 3.5 in | Package Height | 4.25 in |
| Model Number | 320L | Brand | Lambro |
| Manufacturer Name | LAMBRO INDUSTRIES |









