

The socket of the German company Muldental Elektronik for the six-pin Multiplex connector. The socket is mounted to the rib in the fuselage and connected to the receiver (using cables not shorted in the set) to the flap and aileron channel (if the wing has separate servos for the flap and aileron). It is a very convenient solution when assembling the model at the airport, the "female" connector "coming out" from the wing is simply plugged into the "male" connector built into the socket.
Included:
And, this is what the socket looks like after folding:
Front:
Back: