Stronger Material, Cleaner Splines
Material: aluminium 7075-T6 (sandblasting and anodized), 12.9 class 2.5mm locking screw
JR:23T
Colour: Black or Silver
Length(from the thread hole to outermost spline hole) : 1.5 inch(38.10mm)
Fixing screw bolt: M3 
 
Note: These products are out of stock in US warehouse temporarily, please don't choose US warehouse shipping.