This is the GWS 6x5 Slow Flyer Prop: Black

Overview:
PRODUCT INFORMATION: This is a Piece of GWS 6X5 Propellers for Electric Flight. This shape is constructed for gearbox applications.

Features:
Black plastic construction
Propeller size given on face of the propeller
Accepts a 5.5mm hex nut on the front or rear of the propeller

Includes:
1 Piece of GWS 6X5 Propellers for Electric Flight

Requires:
A GWS gearbox to install propeller on

Specs:
Color:  BLACK
Length:6" (152mm)
Pitch: 5 (127mm)
Center hole diameter: 1/8" (3mm)

Comments:
For electric flight only. Do not modify or attempt to use with Glow engines.