Lomanco BIB14B Black Turbine Ventilators, 14" Cleanout Plugs Heavy-duty solid high-density yellow polyethylene

Heavy-duty solid high-density yellow polyethylene ring construction will not crack or fade

Cleaning brush included

Premium abrasive cloth for longer life

Heavy duty plastic

Lomanco BIB14B Black Turbine Ventilators, 14" Cleanout Plugs Heavy-duty solid high-density yellow polyethyleneHighlights: Dia In=14 Color=Black. Internally Braced Aluminum Permanently lubricated upper and lower ball bearing system that ensures long life and no maintenance; all aluminum rust free construction; exclusive vari pitch base adjusts to 12 12 roof pitch; tested to withstand winds of 110 MPH. Easy installation and reduces winter ice buildup BIB12 Dade County Approved 07 0618. 01 BIB14 Dade County Approved 10 0928. 05 BIB12 features a 20" x 20" base