Turning Point Express® Mach4™ - Left Hand - Stainless Steel Propeller - EX-1513-4L - 4-Blade - 15.3" x 13 Pitch

The Turning Point Express® Mach4™ Left Hand Stainless Steel Propeller (EX-1513-4L) is engineered for anglers and boaters who demand reliable mid-range performance on freshwater and light saltwater applications. This 15.3" diameter, 13-pitch four-blade design addresses the needs of recreational and fishing vessels where balanced acceleration, fuel efficiency, and sustained cruising speed matter equally.

Whether you're running a bass boat, center console, or versatile family cruiser, this left-hand rotation propeller delivers the responsive handling and predictable thrust curve that separates a day of tight fishing from hours of frustration. Built from marine-grade stainless steel, the Mach4™ resists corrosion and maintains its performance characteristics season after season in variable water conditions. The 13-pitch specification means the propeller advances 13 inches per complete revolution—a sweet spot for boats requiring brisk acceleration without sacrificing top-end speed or fuel economy.

Four-blade construction provides superior grip in choppy conditions and generates more lift during plane-off, particularly noticeable when running with a full load of anglers and gear. The 15.3-inch diameter maximizes slip reduction across a broad rpm range, keeping your engine operating efficiently throughout the throttle curve without forcing excessive strain. This left-hand rotation propeller fits directly into standard counter-rotating lower units found on most modern twin or multi-engine setups.