Duratruss Jr Selflock Clamp Black 50kg; Delivery includes: Coupler with screw M10, washer & wing nut; For truss pipes from 32-40mm diametric; Material: Aluminium 6061 T6; Device screw: M10 x 30; Colour: black; Max. load/SWL: 50kg; Dimensions: 87,1 x 30,0 mm (without screw); Weight: 0,240kg;