Mounting head with centre column and fastening screw. Centre column gives additional convenient height adjustment. Column from wood or plastic. Thanks to the new stop system, it is possible to set angles of spread at approx. 20°, 40°, 60°, 80° and 100° by means of a wing catch. The stop system is designed in such a way that the specified loads of the tripods are also guaranteed at a maximum inclination of the tripod legs.