This is an all-in-one quality crimping tool designed to crimp RJ45, RJ12 and RJ11 modular plug, the versatile tool also features a cutter. Made from quality materials and designed to provide a reliable crimping solution. Features as follows: All-in-one professional modular crimping tool with cutting functions. Crimps RJ45, RJ12 and RJ11 modular plugs; Cuts and strips both round and flat cable; Durable plastic handle; Ratchet type to control the tension of the tool; needs less strength; easy to operate; High-quality hardened steel with black oxide finish resists rusting. Suitable for RAJ45 Connectors and RAJ11/RAJ12 connectors with 8P8C and 6P6C plugs Color Blue/Black