Features TOOLS INCLUDED: This crimping tool kit includes RJ45 crimper, 50 pieces of CAT6 pass through connector, 50 pieces of connector covers, 1 cable cutter, 1 wire stripper, and 1 network cable tester. RJ45 Crimper Tool: RJ45 crimper is used for stripping, crimping and cutting paired cables, suitable for crimping 8P modular connectors, such as CAT5e, CAT6 and CAT6a connectors. WIDE APPLICATION: The network cable tester is designed for telephone wires, alarm cables, computer cables, intercom cables, speaker wires and thermostat wiring to identify work lines. HEAVY DUTY STEEL: RJ45 crimping tool is made of high-strength steel and provides excellent torque, black oxide finish is resistant to oxidation and greatly improves crimping efficiency. STEEL BLADES: The cutting and stripping blades are made of excellent steel, which are incisive and wear-resistant, replaceable and durable, with a long service life. 1. TOOLS INCLUDED: This crimping tool kit includes RJ45 crimper, 50-piece CAT6 pass through connector, 50-piece connector covers, 1 cable cutter, 1 wire stripper, and 1 network cable tester. 2. RJ45 Crimper Tool: RJ45 crimper is used for stripping, crimping and cutting even wires, suitable for crimping 8P modular connectors, such as CAT5e, CAT6 and CAT6a connectors. 3. WIDE APPLICATION: The network cable tester is designed for telephone wires, alarm cables, computer cables, intercom cables, speaker wires and thermostat wiring to identify work lines. 4. HEAVY DUTY STEEL: RJ45 crimping tool is made of high-strength steel and provides excellent torque, black oxide finish is resistant to oxidation and greatly improves crimping efficiency. 5. STEEL BLADES: The cutting and stripping blades are made of excellent steel, which are incisive and wear-resistant, replaceable and durable, with a long service life. Specification: Item Type: Crimping Tool Kit Battery tester: 1 x 9V 6F22 dry battery (battery not included) Product Features: 1. The net pliers are made of excellent steel, drop resistant, durable, wear-resistant and with high hardness. 2. Fine matrix jaw, precise crimping; Ensure crimp quality while presenting a beautiful crimp appearance. 3. Professional crimping of registered 8P CAT5, CAT5e and CAT6 jacks, perforated design, simple and fast. 4. The handle has a non-slip design, which ensures safe and comfortable operation, according to ergonomics. 5. The lock design not only saves space but also ensures safety. Application: Used for Package List 1 x RJ45 Crimper 1 x Network Cable Tester 1 x User Manual 50 x Registered Jacks 50 x Registered Jack Covers 1 x Wire Cutter 1 x Wire Stripper