Fast, reliable RJ45 EZ crimp tool with steel body for durability with ergonomic comfort grips Precision Crimping dies was made of high-carbon steel for Any Ethernet or Telephone Cable, and provides 360 degrees of connector support for terminating modular plugs on stranded or solid cable Cuts, strips and crimps Twisted Pair, Ethernet, RJ45 voice and data cables (round STP/UTP and flat-satin phone cable) all in one tool