<p>The setting device (10) has a propelling body (13) displaceable in a guide (12). A pin guide (15) is arranged in an opening part (14). A connecting unit has latching fastener (30) acting between a magazine (20) and housing (11). The latching fastener has a latch link (33) and a counter latch element (34) which is brought to a latching position (35). The latching fastener presses the magazine against the opening part in the latching position.</p>
