The Rubex L3 propeller features a large diameter and blade area designed especially for big boats. With great high speed and midrange performance, the L3 prop also provides excellent fuel economy for offshore boating. High chromium stainless steel remains durable for years of use. Propeller and Hub Kit sold separately. This Rubex Propeller is the prop housing and blades only.• Prop Series E• Solas Rubex Part #: 9572-155-17• 3-Blade Stainless Steel• Diameter: 15.5"• Pitch: 17"• Standard left hand rotation Excellent fuel economy for offshore boating Hub kit required | Rubex L3 3-Blade Propeller, Exchangeable Hub / SS, 15.5 dia x 17, LH