Michigan Wheel Ballistic XHS has a 13-3/8" diameter with a 19 pitch Stainless steel Propeller. Ballistic XHS propellers have the look and performance of racing props. Interchangeable with the XHS and Flo-Torq II Hub Propeller Systems. Suitable for the following Boat Applications: Sport Boat Duals, Ski Boats, Pontoons, Bass Boats, Bay Boats, Flats Boats, Sport Boat Singles. Key Features: Thru Hub Exhaust Propeller and 4 1/4" Gearcase Designed to use Michigan wheel's XHS II/XHS hub system Stainless steel performance Standard 3-Blade & XL Optimum blade strength and thickness Combines with aggressive cupping Tapered leading edges Highly cambered blade sections Fit for the Following Engine Type ( (all 4 1/4" Gearcase): Evinrude Johnson: 40 - 75 HP large Evinrude Johnson: 85 - 140 HP Evinrude Johnson: 90, 115 & 140 HP Chrysler, Force, US Marine: 75 - 150 HP Honda: 60 - 130 HP Mercury, Mariner: 40 - 140 HP Nissan, Tohatsu: 60 - 90 HP Nissan, Tohatsu: 60 - 140 HP Outboard Marine OMC - Sterndrives: Model 400, Cobra Suzuki: 60 - 140 HP Suzuki: 50 - 140 HP (4-stroke) Yamaha: 50 - 130 HP Specifications: Brand: Michigan Wheel SKU: 933419 UPC: 014984020459 Weight: 11.00 LBS Pitch: 19 Material: Stainless Steel Hub Kit: Not Included Diameter: 13-3/8 inch Standard 3-Blade & XLMUST use Gearcase Adapter Ring supplied with propeller