Stronger Material, Cleaner Splines
Material: aluminium 7075-T6 (sandblasting and anodized), 12.9 class 2.5mm locking screw
Futaba and Hitec 8XXX series:25T
Colour: Black or Silver
Length(betweem outermost spline holes) : 3.5 inch(88.90mm)
Fixing screw bolt: M3

Note: These products are in stock in US warehouse, you can choose US warehouse shipping.