Abstract: A device for locking and sealing of objects comprises a locking rod with a stop on its one end, and with a homing head in the form of a truncated cone on the other end, provided with a circular groove made in the locking rod on the side of the major base, and a bowl-shaped catch mounted in a casing and intended for positioning on the locking rod on the side of the homing head. At least one spliced locking ring is positioned in the cavity of the catch so that it engages with the locking rod when it is positioned in the circular groove thereof. The device is provided with an arrangement for ensuring the programmed force of destruction of the catch.

Abstract: The coding assembly comprises a body, a removable cross bar and a key having coding pins. According to the invention, the side surface of the homing head is provided with at least one longitudinal rib. The cross-sectional profile of the longitudinal rib corresponds to the cross-sectional profile of the coding recesses, the depth of which corresponds to the height of the longitudinal rib. Moreover, each securing pin has at least one additional recess, the cross-sectional profile of which corresponds to the cross-sectional profile of the longitudinal rib, and the depth is smaller than the height of the longitudinal rib.