RC Helicopter Clamps

A pack of helicopter clamps for both transportation and storage. The goblin 500 is still what I would consider in experimental stages... it works on 2 of 3 goblin 500s that I tested. Same for the goblin 700.
The rest of the clamps range from 8mm to 10mm.
All synergy models and compass models use 8mm
Align uses 9mm and diabolo uses 10mm for its 700 machine.
You will need to order the following for McMaster Carr
91185A342-Plastic Head Thumb Screw
98001A120-Steel Tab Base Weld Nut
DOUBLE C