Turning Point Express Mach4 - Right Hand - Stainless Steel Propeller - EX-1515-4 - 4-Blade - 15" x 15 Pitch [31501532] Brand_Fireboy-Xintex But remember that the impeller

But remember that the impeller should be replaced every year

They feature a super tough stainless steel gimbal bar welded in place designed to hold up to the punishment of downriggers or heavy tackle

compact case

impact and pressure resistant plastic construction

Redundant voltage input

Turning Point Express Mach4 - Right Hand - Stainless Steel Propeller - EX-1515-4 - 4-Blade - 15" x 15 Pitch [31501532] Brand_Fireboy-Xintex But remember that the impellerExpress Mach4 Right Hand Stainless Steel Propeller EX 1515 4 4 Blade 15" x 15 Pitch The Prop that put the "four" in Perfourmance! Turning Point's Four Blade revolutionized the propeller market when it was introduced. No one had ever produced a propeller with two different blade shapes (they call it Dual Geometry) for 90 300+hp applications. This prop is uniquely engineered with two blade geometries: (diagram label 2)two blades utilize the Hustler high