Broan-Nutone 6 In. Mill Finish Aluminum Wall Vent Cap Stands & Ramps • Crushed Rock

• Crushed Rock

For use with 1/4 in

Australian Timber Oil delivers 3-way oil protection

• Air Travel Ready

Broan-Nutone 6 In. Mill Finish Aluminum Wall Vent Cap Stands & Ramps • Crushed RockFor 6' round duct for range hoods and bath ventilation fans. Built in spring loaded backdraft damper and bird screen to keep outside weather and pests from entering your home. Overall size showing on the surface is 9' square with a 5 1 2' hood and a 1 1 4' long attachment collar for 6' round ductwork (NOT for use with dryer venting). Wall cap is made of 22 gauge CRCQ steel construction with a . 025 natural aluminum finish for durability and long life.