Features:
Material: Aluminum Alloy
Color: Blue
Suitable for: connecting two axes of different diameters, can also be connected.
with a motor axle or connecting shafts of different diameters.
Between the gear element, both screws can be used for model remote controlled boats.
Propeller shaft and engine power.
Connection diameter: 6 x 7 mm.
Top Thread Size: M4
Passage angle: 180 degree
Dimensions: 14 x 25 mm (diameter x length).
Package includes:
2 x Rigid Motor Clutch
1 x Hex Wrench
8 x Screws