YQK-70 wire lug crimper tool with 9 sets of crimping dies, designed for professional crimping of copper, aluminum and other metals, as well as cable wiring and butt connectors. It is suitable for wires, cables and connectors including 12, 10, 8, 6, 4, 2, 1/0, 2/0 and 1/8 inch stainless steel wire rope, power cords and similar cable products. Durable material and power - 10 ton hydraulic crimping force for reliable, high-pressure crimps - Made of high quality #45 steel for long service life Design and usability - Hydraulic operation makes crimping wires and butt connectors easier than hand crimpers - Delivers secure, consistent crimps for both aluminum and copper wire - Comfortable anti-slip grip reduces fatigue and improves control during use Applications and use scenarios - Automotive electrical wiring and wiring harness assembly, where reliable lug and connector crimps are required - Marine or outdoor rigging and stainless steel cable assemblies, including cables up to 1/8 inch - Industrial equipment installation and maintenance involving power cords, cables and various connectors Notes - Includes 9 sets of dies to cover a wide range of sizes and connector types - Optimized for professional use with a balance of power, durability and ease of operation