EUROLITE TH-52S Theatre Clamp black 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 an M10 mounting screw and supports a maximum WLL of 50 kg, with a BGV C1 load rating of 25 kg. The clamp measures 13.70 cm in length, 3 cm in width and 3 cm in height, and weighs 0.57 kg.