Crimpers 10-Ton Hydraulic Crimping Battery Cable Wire Crimper Lug Terminal Tool w/ 9 Dies Easy to use On-Off control for fast operation. Maximum 10 tons crimping power 9 sets of different size hexagon dies with chrome finish Comfortable ergonomic cushioned handle make it easy to hold and use (8") Crimps AWG 12 to 2/0 size aluminum and copper wire. Great for battery, welding cables, power wires and electrical cables etc. Package Includes: 1 x Hydraulic Crimper 1 x Strong Protective Storage Carry Case 9 x Pairs of Dies