Rubex 4 Alum 4B RH Prop 14.3D x 19P | Solas 9513-143-19 Solas Rubex 4 Alum 4B RH Prop 14.3D x 19P | 9513-143-19 Solas 9513-143-19 Rubex Aluminum Interchangeable Hub 4-Blade Propeller, RH, 14.25 x 19 14.25" Diameter x 19" Pitch RH 4 Blade Aluminum Uses Prop hub kit "E" (Sold Separately) Compatible with Mercury Flo Torque hub kit Exclusive squeeze cast process Stronger blades with better performance RUBEX 4 models have great acceleration, midrange performance, stern lift & handling