![GDS Racing 23T M2 Universal Angle Adjustable Alloy Servo Horn/Arm Red RC Crawler](http://www.gds-racing.com/cdn/shop/products/1_29639407-f269-4696-be82-702e499092c0_{width}x.jpg?v=1574453833)
For KO and JR Servos
23T Spline
CNC 3mm thick arm
Threaded for 2mm hardware
Overall length: 29MM
Center to Outer Hole: 20MM
Note: It's marked with a wrong number, you might get the horn with "24" marker, but just 23T