Wing retainer for RC Airplane, based on the type used by Volantex. Using these and an MPX connector, attaching wings is a "plug and play" exercise. Using on 20cc gas powered plane and no issues to date. Wings firmly "click" into place and have no play. Currently wing part is epoxied into place and fuselage part is screwed in place. Broke one wing clip on a bad landing and had difficulty replacing, so will likely modify so that they are easier to replace.
Currently working well after a number of flights and makes setting up at the field breeze.
Sketchup fill included if you want to play.