Compact Design Modular Crimper - 2/3 the size of traditional crimpers, one hand operation with rust resistant black oxide coated steel core. Spring loaded ergonomic matte handle returns tool to ready position upon cycle completion, helping save time and effort. The compact size fits in any pocket, tool pouch, or chest. Multi Modular Plugs Application - Fast, reliable modular-crimp connector installation for voice and data applications. Crimps RJ45 Cat 3/4/5/5e/6 (8P8C), RJ12 6-position (6P6C), RJ11 4-position (6P4C), and RJ11 2-position (6P2C). Also works for pass through connectors with built-in pass through blade. Built for Shielded Network Connectors - Crimps RJ45 (Data) and RJ12/RJ11 (Voice) with fixed die cavities, supports Cat5, Cat5e, Cat6 Ethernet STP/UTP cables, twisted pairs, phone, voice, and data cables. Specially designed for Cat6a and Cat7 shielded connectors, and can crimp the metal clip on the plugs. Built-in Cat7 to Cat5 Switcher - Switch from Cat7 to Cat5 crimping by using a screwdriver to loosen and adjust the compression mode. Enables crimping of both shielded Cat6a connectors and standard RJ45 connectors. Cat7 mode is for shielded Cat7 plugs, Cat5 mode is for Cat5e and Cat6 plugs. Model Number: ZTMPSCAT7BK Color: Black Material: Metal Size: Length: 13.5 cm Package Contents: 1 x Cable Crimper Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture to vary slightly from the real thing. Measurement may vary by +/- 1-3 cm.