uxcell Aluminum Servo Arms Single Arm 25T M3 Thread Purple, for 2 Inch Futaba

25 Thread Spline & M3 thread.Suitable for 2 Inch Futaba. Specifications25TThread: M3Material: CNC AluminumHead hole inner diameter: approx. 2.5mmMaximum Thickness: approx. 5mmMinimum Thickness: approx. 2.5mmMaximum Width: approx. 13mmBody Width: approx. 8mmTotal Length: approx. 63mmDistance from hole center to hole center:2 inchColor: Purple Package Content:1pc x Aluminum Servo Arm with Screw