2 Blade M4 Racing Propellers (451 Series)

The Schulze 451 Series are racing type 2 blade hi-impact plastic propellerswith M4 Threads.
The Pitch is approximately 0.85 x propeller diameter and these are suitable for high revving motors.

Please note that when handing a Schulze prop the rotations are as follows:
Right Hand = Anti-clockwise rotation looking from the rear of the boat
Left Hand = Clockwise rotation looking from the rear of the boat