Description: Material: 316 stainless steel Color: Silver Diameter: 1cm / 0.39 inch Toatl length: 9cm / 3.54 inch Nuts and flat washers are included Great for mountaineering, rock climbing, rescue, rappelling, aloft work, etc Package Includes: 2 Pieces Expansion Screws with Nuts and Washers Note: It is necessary to receive adequate training (knowledge of techniques and security measures) before using the tools. Incorrect use or improper maintenance could lead to serious accidents even fatal. Please read carefully or learn enough knowledge before use
