Features
- 10" round to 8" round
- Spring-loaded aluminum louvers
- Rubber stops
- 24 GA galvanized steel
Product Description
10" round to 8" round transition / damper
From the Manufacturer
Disclosures

Cancer and Reproductive Harm - P65Warnings.ca.gov
10" round to 8" round transition / damper
Features
- 10" round to 8" round
- Spring-loaded aluminum louvers
- Rubber stops
- 24 GA galvanized steel