It is adjustable RC rocker for RC planes servo motors. Aluminum Hole centers at 20 and 24mm from the servo output 25T spine for RC Plane. It includes two steel bolt to secure the split clamp onto servo output.
BTS7960 High Power driver module comes with output Voltage indication of motor driver output end with heat sink solder. Output current is infinitely adjustable to meet various applications. BTS7960 Power driver large current (43 A) H bridge driver and 5V isolate with MCU, and effectively protect MCU.