LL Building Products AIC14BL Internally Braced Turbine Ventilator, 14", Black Microwave Corrosion-resistant Tru-Zero folding end hook

Corrosion-resistant Tru-Zero folding end hook for accurate measurements

incandescent bulbs or halogen bulbs up to 600 watts

4 dampers for precise airflow control

Base Material: Polyurethane

SWL: 96 Lbs

LL Building Products AIC14BL Internally Braced Turbine Ventilator, 14", Black Microwave Corrosion-resistant Tru-Zero folding end hookPermanently 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.