All inclusive tool cuts, strips and crimps data and voice cables. Cuts and strips CAT6, CAT5e, CAT3 and flat-satin voice cables. Crimps 6 and 8 position modular connectors (RJ11, RJ12, RJ45). Compact, ergonomic design for natural, single-hand operation. About 40% smaller than other crimpers for easy storage. Heavy-duty ratchet ensures complete termination. Direct lateral crimp action provides more even, precise contact termination across all pins. Quick reference connector wiring diagrams provided on the tool and downloadable to your mobile device.