Item Name: Vent Air Exhaust Outlet Mushroom Head Shape RV Roof Ventilation Cap Motorhome. Color: WhiteAir volume: 60CFMSize: As pictureSuitable for: RVs, station wagonsSpecifications:Rated voltage: 12VSpeed: 1800 rpmHole Size: 118mmMaterial: ABSFeatures:1. Replace the RV and boat ventilation cover.2. Special hat design, rainproof, can accelerate air circulation.3. Made of high quality ABS plastic for corrosion and impact resistance.4. Easy to install and use.Note:1.Transition: 1cm=10mm=0.39inch2.Please allow 0-1cm error due to manual measurement.
