The tripod Report 923 is equipped with the module insert 2, i.e. with a centre column which has a length of 50 cm and a diameter of 25 mm, made of precision-drawn light-metal tubing which ensures an easy height adjustment. The support plate made of aluminium has a diameter of 68 mm and is equipped with a fixed fastening screw (size to be selected) as well as three locking screws which secure the mounted system against unintentional loosening. When using an extra-short centre column (10 cm), it is possible to work near ground level. The specified maximum height applies if the 50 cm centre column is extended. Double tripod leg extension. The light magnesium mounting head serves as module basis for 14 different inserts. The module insert can be changed at all times using a special wrench (included in the delivery of the changing module). The fixation in the cone ensures a positive-locking, clearance-free connection of the components. Thanks to the 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.