Turning Point® Propellers Express Mach4 4-Blade RH Rotation Stainless Steel Propeller revolutionized the propeller market when it was introduced. This prop is uniquely engineered with 2 blades that utilize a high-performance variable rake and aggressive pitch design for incredible hole shot and cornering, and 2 additional blades that utilize an offshore style design for high speed and maximum stern lift. This boat propeller design proves that you can run a 4-blade that has unprecedented hole shot, handling, and rough water stability without the top-end speed loss experienced with other manufacturers' propellers. This prop series is ideally suited for watersports, sterndrive boats, tri-toons, bay boats, and any vessel that can use stern lift. Made of proprietary stainless steel, TP17, this steel contains 20% higher chromium content than the competition which equals more shine and better corrosion resistance. It's almost 250% stronger and a whopping 5 times more durable than run-of-the-mill stainless steel. Turning Point Propellers' housings have 40% more exhaust flow area than standard housings. More exhaust flow and less backpressure can generate more horsepower. Note: a hub kit is required for installation (not included). Ideal for watersports, sterndrive boats, tri-toons, bay boats, and any vessel that can use stern lift. Unique design combines 2 high-performance blades with 2 offshore-style blades. TP17 stainless steel propeller has 20% higher chromium content. Unprecedented hole shot, handling. High top speed and rough water stability. Excellent stern lifting capabilities. 40% more exhaust flow area. 4-blade propeller. Item(s) will ship directly from the manufacturer; delivery options and/or shipping upgrades are unavailable. Please allow 7-10 business days for delivery. Contiguous 48 states only. A street address is required for delivery. Once installed, this product is not eligible for return or exchange.

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