RC Metal 25T Adjustable Steering Servo Horn Arm Compatible with Axial SCX10 90046 Recat HSP Traxxas TRX-4 1/10 RC Crawler Car Airplane Boat

["Unique design, the main 25T arm can be used singly,if used in combination with assistant arm,it will become to double servo arm in 180 degree or 90 degree.","Aluminum CNC machined for precision,Anodized,Easy upgrade from the original part","25 Tooth Spline with M3 Threads.Hard aluminum construction for precision and durability","Compatible with mostly 25T standard servo motors.Compatible with Futaba Savox Emax HSP Power HD Xcore HSP TowerPro MG & other popular prand servos motor(DO NOT Compatible with Hitec JR Servos)","For 1/10 Scale RC Car,for example,these are compatible with Traxxas TRX4 Axial SCX10 ii Tamiya CC01 90046 HSP 1/10 RC Crawler Car Truck"]