4.5 Propeller for Multi Rotor Helicopter

This pack includes two propeller blades with adapters (1 CW and 1 CCW), similar to the photo displayed (colour might be different). Description: The propeller 1045/1045r is a set of counter-rotating RC aircraft propellers perfect for use in twin and multiple motor RC aeroplanes or coaxial RC helicopters. You receive 2 propellers: One prop rotates clockwise CW and the other prop rotates counter-clockwise CCW (1 left hand and 1 right-hand rotation). These matched rotor blades are a hard to find matched counter-rotating pair. The length is 10 inches and the pitch is 4.5 inches per revolution.