Flexi-Arm Phone Clamp Adapter

This is a remix of @mkoistinen 's Flexi-Arm Camera Mount to adapt the arm links to a post mounted phone clamp typically included with inexpensive ring lights or other streamer-type post lights. The socket portion of the arm link was increased in size to accommodate the larger ball found on the phone clamp post mount. This should fit other ball and socket mounts with a ball diameter of ~16mm/0.63".