Broan-NuTone 634M Roof Cap Black Up to 6" Round Duct
- Footprint is 18-3/4″ long x 14-1/4″ wide for a well-balanced fit.
- A built-in, backdraft damper and bird screen provide a dependable roof cap you can count on.
- Roof cap is made of 24 gauge CRCQ steel construction with a black electrically-bonded epoxy finish for durability and long life.
- For use with Range Hoods, LoSone Fans and Bath Ventilation Fans.