LL Building Products AIC14BL Internally Braced Turbine Ventilator, 14", Black In Stock Neutral color blends with most

Neutral color blends with most material

Kit includes self leveling cross line laser level

Unfolded Dimensions : 19 inch (46 cm) Diameter

Airflow Efficiency: 73 cfm per watt

LL Building Products AIC14BL Internally Braced Turbine Ventilator, 14", Black In Stock Neutral color blends with mostPermanently lubricated track system, upper and lower stainless steel ball bearings prevents metal to metal contact, encased to help prevent dirt, dust, sand, and other foreign materials from damaging bearings for long life, less friction, smoother spin, and wear resistance. Heavy duty steel spider braces and case hardened steel shaft for long lasting strength durability. Simple, mechanically locked, 2 piece head base for faster, easier installation.