New Brass Prop Acme 515 13X12X3 LH Cupped 1 1/8"
The info BELOW IS FROM THE MANUFACTURING WEBSITE.
Acme-515 Ski/Wake Propellers [Acme-515]
13X12X3 LH Cupped 1 1/8" Nibral
Acme’s CNC process provides the most accurate method for consistently producing propellers to the correct diameter, pitch and cup, etc... Through this process, Acme can “dial-in” to make incremental changes in any or all of these elements, which enables the development of an optimum propeller for each specific make and model of boat.