14 in. Aluminum Internally Braced Dual-Bearing Wind Turbine in Black Color/Finish:Silver Load Distribution: Larger outer diameter

Load Distribution: Larger outer diameter spreads pressure to prevent pull-through and material damage

51 Recommended Oil Type SAE 30 Fits Brands Briggs & Stratton Fuel Tank Capacity (gallons)

Jig Saw: LED work light to illuminate work surface

Environmentally Friendly: Greenguard Indoor Air Quality Certified

Strong Hold: Drives fast and bites securely into heavy materials

14 in. Aluminum Internally Braced Dual-Bearing Wind Turbine in Black Color/Finish:Silver Load Distribution: Larger outer diameterThe GAF Master Flow internally braced turbines are efficient, easy to install venting options for your roof. They allow heat and moisture laden air to escape your attic, helping to extend the life of your roof. They are designed with upper and lower steel ball bearing systems for years of trouble free operation. The adjustable base allows for installation on virtually any roof; from 2: 12 pitch up to 12: 12 pitch. Aluminum construction Black finish