Engineered to meet the needs of performance-driven boaters, Solas propellers deliver peak characteristics to a wide range of applications. Ultra durable Solas Stainless Steel Props are highly wear-resistant and have a high rake design for outstanding acceleration and notable bow lift. Extra cupping ensures handling performance. ApplicationsModel 402-500-700 '77-'8425 hp Bigfoot (4-stroke) '99 thru30 hp (2&4 stroke) '94 thru30 hp (Sea Pro/Marathon) '94 thru35 hp '84-'8940 hp (2&4 stroke, not Bigfoot) '77 thru40 hp (Sea Pro/Marathon) '77 thru45 hp '86-'8948 hp (Mariner) all years50 hp (2&4 stroke, not Bigfoot) '77 thru55 hp (Mercury/Sea Pro/Marathon) '95 thru60 hp (not Bigfoot or Sea Pro) '78 thru60 hp (2 stroke) '78 thru70 hp up to '83 High rake for acceleration Extra cupping for handling performance | 3-Blade Propeller, Pressed Rubber Hub / Stainless Steel, 11.125 dia x 13 pitch, Right Hand