- Stageworx C-Clamp 60kg; C-hook; max. load capacity: 60 kg (without endangering people); load capacity according to DGUV 17/18: 30 kg; statically calculated by EXPO Engineering; suitable for tube diameters: 48 - 51 mm; wing screw M10x30; fixing screw M10x40; dimensions (LxWxH): 130 x 68 x 25 mm; material thickness: 6 mm; Made in Europe EUR 4.00 - See more - Buy online