![Hangar 9 3D XL Aluminum 1/2 Servo Arm 4-40: JR Hangar 9 3D XL Aluminum 1/2 Servo Arm 4-40: JR](https://cdn11.bigcommerce.com/s-q0oivn9r3h/images/stencil/500x500/products/44/45/HAN3578-2__59469.1562580736.jpg?c=2)
HAN3578
Hangar 9 3D XL Aluminum 1/2 Servo Arm 4-40: JR
This is the Hangar 9 XL Aluminum 3D Servo Arm for JR Servos. These have 4 drilled and tapped 4-40 holes, which are very handy for ball-link set-ups. These are a must on Giant Scale...
$799