The Grainger 14U093 is a 14-inch diameter, 3-blade, aluminum propeller for small unmanned aerial vehicles (UAVs). It has a pitch of 4.7 inches and is designed for electric motors with a power range of 100 to 250 watts. The propeller is made from durable 7075 aluminum alloy and uses a low noise profile. It comes with a 5mm prop adapter and locknut for easy mounting. With its lightweight design and optimized blade shape, this propeller provides high static thrust and is well-suited for multirotor drones and fixed wing RC models.