Features APPLICABLE CABLE --- Suitable for Cat5, Cat5e and Cat6 cable with 8P8C connector, for RJ45, RJ11, RJ12 cable and telephone line installation. INTEGRATED TOOL --- This tool integrates cutting, stripping, and crimping functions, greatly improving work efficiency, which is fast and convenient. INCLUDED TOOLS --- Equipped with a crimping pliers, 50 8P8C registered jacks, 50 protective sleeves, and a wire stripper to meet various usage needs. WIDE APPLICATION --- Used for telephone line, alarm line, computer line, intercom line, speaker line, and thermostat wiring scanning to identify work line. COMPACT DESIGN --- The crimping pliers have a compact size, with portable handle for comfortable grip, ensuring stable and reliable operation. Specification: Item Type: RJ45 Crimping Tool Material: Alloy Steel Use: Suitable for 8P 6P registered jack crimping, 8P through hole registered jack crimping, cutting and stripping function Function: Allows users to quickly and easily install computer and network adapters, repair network cables, and test networks. Crimp and cut the wire at the same time, convenient and time saving. Package List:1 x Crimping Pliers50 x 8P8C Registered Jacks50 x Registered Jack Sleeves1 x Yellow Wire Stripper Package List 1 x Crimping Pliers 50 x 8P8C Registered Jacks 50 x Registered Jack Sleeves 1 x Yellow Wire Stripper