Abstract: A compressive holding device having two coupling pieces and forcible elements for reversibly, axially, and compressively engaging the two coupling pieces in mutual engagement, wherein one of the coupling pieces has a plurality of aligning elements and the other coupling piece has a plurality of cooperating elements, such that when the compressive interengagement is carried out, the aligning elements and cooperating elements cooperate in mutual abutment to achieve accurate positioning of the coupling pieces in a circumferential direction. The aligning elements and/or the cooperating elements are subjected to a force in the circumferential direction, such that the cooperating elements and aligning elements are brought into forcible mutual abutment. The coupling pieces respectively have cooperating reference surfaces extending transversely to the direction of compressive interengagement, which reference surfaces facilitate accurate axial positioning.