1、APPLICABLE TYPES: Suitable for Cat5, Cat5e, and Cat 6 cables with 8P8C plugs, for RJ45, RJ11, RJ12 cables, telephone installation, and electrical wiring. 2、JACK CRIMPING: Can be used to press 6P 8P network registered jack, with standard specifications, ensuring stable and reliable crimping operation. 3、MULTIPLE FUNCTION: This tool integrates cutting, stripping, and crimping functions, greatly improving the efficiency of electrical repair and maintenance. 4、DURABLE MATERIAL: The crimping pliers are made of excellent alloy steel and PVC materials, impact resistance, comfortable grip, and have a long service life. 5、APPLICABLE FIELDS: This tool has telephone line, alarm line, computer line, intercom line, speaker line, and thermostat wiring scanning function, to identify work lines. 1 x Crimping Pliers6 x 8P8C Registered Jacks1 x Small Yellow Knife Item Type: RJ45 Crimping Tool KitMaterial: PVC, Alloy SteelCutting Capacity: 6P 8PFunction: Allows users to quickly and easily install computer and network adapters, repair network cables and test the network, crimping and cutting the cable at the same time, convenient and time saving.