DJI Phantom 2 Prop balancing adapter for Dubro

This is a prop balancer adapter pair (CW and CCW) for the DJI Phantom 2 self-tightening nuts to Dubro Prop Balancer. I printed it out of Nylon and it works amazingly well. Adapts from the 6x1mm Metric Threads to the 3mm Dubro Balancing rod