Abstract: A clamp (10) for the composition of a technical structure for furniture, protection and/or delimitation provided with vertical elements, the clamp (10) includes an upper jaw (1), a lower jaw (2) and a locking system (3) fixed to said upper jaw (1). The locking system (3) includes thrust means (33) and at least one pin (32). The lower jaw (2) has at least one hole (7) in a position corresponding to at least one pin (32) adapted to be inserted into said at least one hole (7) when the thrust means (33) are in an extended position, in order to lock and close the clamp (10).

Abstract: A device (10) for clamping panels and sheets, comprising an extruded profile, having a U-shaped profile adapted to house at least one of said panels or sheets (12), wherein said profile comprises: a plurality of slots (20); a first and a second bracket (11); a base box (12) to which said first and second brackets (11) are transversely fixed in a direction exiting from said base box (12), wherein said device (10) is made of noble material and the plurality of slots (20) are adapted to be filled with a further material so as to create a device (10) of the hybrid type.