Duraflo 6072METBR WeatherPro Series ProRidge Metric Vent, Brown Appliance Replacement Cords 40471616 and 40471620

40471616 and 40471620

A7-5 cartridge and A24 nozzle

Ball hex sizes include 1

Quick adjust screw

SLR camera backup

Duraflo 6072METBR WeatherPro Series ProRidge Metric Vent, Brown Appliance Replacement Cords 40471616 and 40471620WeatherPro Ridge Proridge Airfoil designed edge allows smooth airflow over the ridge line maximizing effective ventilation from the attic space while deflecting blowing debris. Highlights: Color: Brown Net free venting area of 18. 3 sq in per linear foot 118 sq cm per linear foot Four pieces of WeatherPRO PRORidge vent will ventilate 1000 sq ft of attic space (approx) Patended internal weather infiltration protection baffle system Roof pitch range 3