Duratruss BIG Jr. Stainless Steel Clamp A2 100kg; Outdoor half coupler for trusses with a main tube diameter of 38-41mm. Specifications: Material upper and lower part: aluminum 6061 T6, all screws, wing nuts and axles: stainless steel A2; Device screw: M10 x 30; color: aluminum; Max.load/SWL: 100kg; Dimensions and weight: Dimensions (width x height): 58.3 x 30.0 mm (without device screw); Weight: 0.133kg;