This is Hot Racing Double Clamp lock Double 3 Hole Servo Arm.
Double Lock Clamp to give Precise fit to lock on to the servo spline.
CNC 6061 Aluminum construction, anodized Black in color
be used with JR KO Airtronics and Sanwa brand (23 Spline standard size servos)
YOU WILL RECEIVE:
One JR KO Airtronics and Sanwa Double Lock servo arms Black
Fastening to servo
Three M3 Mounting Hole
Thickness: 0.27" (7mm)
length: 1.39" (35.5mm)