PROFESSIONAL RJ45 RATCHET CRIMP TOOL 8/8Heavy duty crimp tool for RJ45 (Shielded and unshielded), RJ12, RJ11, 6P6C DEC, RJ14 , Suitable for Cat.5 Cat.5e, Cat.6 and Cat.6a cabling installations, Made of hardened carbon steel finished with black oxide, Comfort grip handle