Cuts and strips round and flat cable. Stripping length 1/2 “and 1/4”. Removable screw for connectors DEC type. Crimping dies are precision ground from high-carbon steel. Ratcheting system for uniform pressure. Crimps connectors: RJ22, RJ12/11, RJ45. Conductors/position: 4 - 6 - 8 - 10. Length: 8,3". For heavy duty use.