The EUROLITE TH-50S Theatre Clamp is a steel mounting hook for installing projectors and lighting effects on horizontal truss systems with tube diameters from 45 to 50 mm. It has a maximum WLL of 15 kg and a BGV C1 maximum load of 7.5 kg. The black clamp uses an M10 mounting screw and measures 13.5 cm in length, 3 cm in width, 7.5 cm in depth, and 3 cm in height.