J-Prop 4 Blade Feathering Propeller
The feathering propeller that is easy to install and adjust. Available in 2, 3 and 4 blade versions as well as for Saildrives. Originally developed in Late 1980’s Awarded US Patent in 1991. Patent #5232345. Your new J-Prop will arrive fully assembled and is installed on the shaft just like any other propeller. Once this is done, It is a simple matter to adjust pitch to the correct setting for the best performance.