RC Boat Propeller
"Description
This propeller is made of aluminum alloy for RC racing boat,speed boat,Mono,Catamaran.
It is compatible with Spartan M41.
Made by CNC, It is sharp and good balance.
-- Specification & Features --
* Material: aluminum alloy 7075
* Hub hole diameter: 4.76mm, Fit 4.76mm drive shaft
* Diameter: 42mm optional
* Pitch Radio: 1.4
-- Item Contains --
1 piece of RC Boat CNC Propeller"