Abstract: A manual connection includes: a first connection element having two holding parts; a second connection element having two clamping bodies that can be moved rotatably and between a clamping position wherein each clamping body cooperates with a holding part for fixing the first connection element in the second connection element, and a release position wherein each clamping body releases a respective holding part; and control device for moving each clamping body between the clamping and release positions. The control device is designed such that the rotation of a clamping body is carried out about a rotational direction orthogonal to the longitudinal direction. The control device includes a grip body connected to each clamping body so as to rotate the two clamping bodies.