Features:Hanger Fixe 1-Geometry: - Rounded inner edge for less wear on the carabiners- Directs the carabiner for an optimal roof work- Conical Washer. Better control of the tightening torque- Three anti-rotation pins- Optimized surface for full contactSpecifications:- For bolts: M12- Weight: 56g (12mm)- Breaking strength: 25 kN. - Material: 316L stainless steel- Diameter: 12mm- Packaging unit: 100- Weight: 54g- Net weight of item: 54g- Standard CEN: EN795:2013, EN959:2019- Breaking Strength: 25kN