Abstract: Suspension device for document storing tube in a system, in which tubes are placed next vertical so that their intersection areas cover the suspension area as much as possible. The suspension device is composed of a plate strip (1) which on a lower edge has a couple of scores (2) with hooks (3), which make possible to suspend the tube on projections inside a usual cover, principally intended to facilitate extraction of the cover.The lower edge of the plate strip (1) may compose several couples of scores (2) with hooks for suspending of tubes of various dimension and every score can form couple of scores with hooks (3) together with another score for suspending of at least two tubes of different dimension.