This crimp tool is designed for CAT6A and CAT7 shielded RJ45 plugs. It is perfectly suited for large OD UTP/STP cable. The WZ0039 is compatible with RJ45 connectors with strain reliefs that clip onto the cable. The ratcheting mechanism provides a consistently high-quality result. For shielded Cat.7 & Cat.6A RJ45 connectors Suitable for cable with 7-8 mm O.D. Crimping of plug and strain relief (metal clip) Ratchet with adjustable contact pressure Unlockable pressure lock Suitable for following plugs: MP0030, MP0033 and MP0048 Compara precios desde: Logilink in Herramientas eléctricas