6", round aluminum transition fitting, for 3-1/4" x 10" duct x 6" round, individually boxed. This product is highly durable. This product is easy to use. This product is manufactured in United States. Lambro 3 1/4 Inch x 10 Inch to 6 Inch Aluminum Transition is for use with rigid ductwork. Range hoods must be vented using metal ductwork. The minimum side duct allowed on most range hoods is 3-1/4-inches by 10-inches, which is equivalent to a 6-inch round. Lambro manufactures aluminum and galvanized ductwork for range hood and downdraft venting applications. Lambro represents innovation, quality, service and reliability for over 40-years.
- Manufactured in United states
- Easy to use
- Highly durable
- For use with rigid ductwork
- can be used as transition in kitchens and other applications
- Galvanized Steel construction
- Made in the USA