CNC 4019 Magnalium 7075 3 Blade propeller. Higher pitch than the cnc-4014350 Machine cut to high tolerances makes this prop ready to use right out of the box. The Magnalium 7075 alloy makes this material upwards of 30% stronger than standard 7075 aluminum. Left-hand rotation. These spin counterclockwise when looking at them from the back of the boat. Fits 3/16"(.187" 4.76mm) Smooth Bore Propeller Shafts.
