Features QUICK AND COMPLETE - All-in-one tool for cutting, stripping and crimping, fast and reliable; Full cycle ratchet mechanism ensures the connectors are fully finished. NO BURS OR DAMAGE: Adopt excellent blade, the cutting port is flat and burr-free, the distance between the two metal blades is moderate, can easily strip the rubber of the twisted pair, but not easy to cut the network cable; has UTP or STP circle type twisted pair function. VARIOUS USES: With tangent and crimping functions, the cutting part is equipped with a protective device to prevent accidents at work. FIRM AND RELIABLE: The outer dimension of the crimp wire is consistent with the crystal head and difficult to dislocate, which can better establish the connection between the twisted pair and the crystal head. CORROSION-RESISTANT CARBON STEEL: The high-performance crimping tool is made of carbon steel, non-corrosive, high hardness and durable. Specification: Item Type: Modular Ratchet Data Cable Crimper Material: High carbon steel, PP, ABS Battery: 3 x DC4.5V LR-44 button batteries (not included). Usage: Wire Tool Basic parameters: Specifications: 8P8C: RJ45; 6P6C: RJ12; 6P4C: RJ11; 4P4C 4P2C: Socket and socket DEC or OFF SET 6P6C Package list: 1 x Ratchet Modular Data Cable Crimper 1 x user manual (English language not Small note: The product has a blade, please pay attention to safety when using. Package List 1 x Ratcheting Modular Data Cable Crimper 1 x User Manual