This 8-ton hydraulic crimper which has 9 dies With the powerful crimper, you could crimp wires and butt connectors easily. The crimper tool crimps AWG 12 to 2/0 size copper and aluminum wires. Features : Brand new in box More convenient and secure crimping operations 8 tons maximum crimping power 9 sets of the largest hexagon crimping dies Dies are made of hardened steel with chrome finish Crimps 4-70mm2 (AWG 12 to 2/0) size aluminum and copper wire Tool free for changing dies quickly On/off knob for fast tool operation. 7 1/2" Long comfortable grips. Great for battery and welding cables, power wires and electrical cables etc. Comes with a durable plastic case Specifications: Max pressure: 8 Ton Stroke Capacity: 10mm Crimping Die Qty: 9 pairs Crimping Type: hexagon Dies size: 4, 6, 8, 10, 16, 25, 35, 50, 70mm2 Case dimension (L x D x H): 34.3 x 15.8 x 7.6cm Total weight: 2.7kg Package: 1 x Hydraulic Crimper 9 x Pressing Hexagon Die 1 x Plastic Carry Case