R1-1011 Hustler; Aluminum Propeller Size: 10-1/2 x 11 3-BladeNote: A Hub Kit is required for installation of this propeller. See the Turning Point Selection Chart or the Prop Wizard™ for hub kit selection.Incorporating the newest and most efficient design features from high-performance stainless steel propellers, Hustler aluminum boat propellers run away from the competition. Hustler High Performance series propellers are the only aluminum propeller manufactured with performance enhancing vent holes. There's a Hustler propeller perfect for almost any boating application.Features: Performance Upgrade to OEM & Aftermarket Propellers Squeeze Cast for Added Strength & Stainless Performance Tuned Vents for Fast Hole Shot Performance Tuned Rake and Progressive Pitch Angles Improve Handling and Boat Lift Long Lasting Finish9.9 - 35 hp Propellers w/ 3" GearcaseEngine BrandHUBPART #EVINRUDE; / JOHNSON;: (14 spline) 2 stroke; 20, 25 ('84+), 25 commercial ('93-'05), 30 ('84+), 35 ('76-'05)/ E-Tec: 25hp, 30hp / H.O.; 15hp2211200200FORCE;: (10 spline) 25hp ('95-'98)2111200100MERCURY; & MARINER;: (10 spline) 2 stroke: 18hp ('80-'85), 20hp ('86 & Newer), 25hp ('85 & Newer) 4 stoke Bigfoot: 9.9hp, 15hp2111200100WARNING: This product can expose you to chemicals including CARBON BLACK which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov.