Servo Saver - 3mm

This servo saver is designed to protect the gears inside of a servo by twisting or breaking in the event of a large shock. These are commonly used on RC vehicles and robots that experience rough environments.
Each arm features 3mm diameter holes and should be compatible with most linkages. I have also created a [version](http://www.thingiverse.com/thing:126373) with 1.5mm holes if needed.
**I DO NOT guarantee or warranty the effectiveness of this device in protecting your servos. Use with caution.**
If you like this project or want to know more about 3D printing, check out my new book "[The Makerspace Workbench](http://shop.oreilly.com/product/0636920028147.do)" from Maker Media!