rock climbing/mountaineering/caving/fire/rescue/industry Hex expansion bolt suitable for use on hard rocks SUS316 stainless steel: high-quality and corrosion-resistant The Plate Kit can be used to set up an anchor or a belay station, well suited for climbing, caving and work at heights. Dimensions: 62*32.5*3mm Weight: 44g Load Capacity: 25kN Notice: Please read the instruction manual carefully before use. The bolt must be drilled into the solid rock or wall with an electric drill or a hand drill.