Multifunctional network cable pliers, strong and practical, it is a routine tool of modern family in this information age, can make RJ45 network cable connector, RJ11 telephone line connector and connector 4P telephone line pliers, set all functions of the network cable pliers, can be convenient for cutting, pressing the line, stripping and other operations. full network maintenance tils, practices for your work. 2.Professional network crimping pliers, save time and effort, greatly improve work efficiency. 3.Multi-function cable tester for testing telephone cables or network. 4.Portable and convenient tool bag to carry anywhere. 5.Cable crimper:Portable style with perfect shape.The mouth of the pliers is made of steel, which is hard and practical. It does not damage the sheathed wire and works conveniently with high efficiency. to insert the modular sheet in its position and squeeze it. 7.Suitable for Cat5, Cat5e and Cat 6 cables with 8P8C plugs. Cable tester: Test RJ45 and RJ11 network cables. Test double twist cables 1, 2, 3, 4, 5, 6, 7, 8 and Ground. Can judge bad connections, short circuits and open circuits. 8.Place the cables in the main tester and the remote tester. The lights of the main tester turn on successively from 1 to G. 9.The detachable remote tester allows you to test cables remotely up to a length of 1000 feet. Specifications: 1.Bag color: black 2.Bag material: nylon 3.Clip color: black, green 4 .Clamp size: 193 * 100 * 15mm / 7.6 * 3.9 * 0.6in 5.Clamp weight: 281g / 9.9ounce 6.Cable tester size: 105 * 100 * 35mm / 4.1 * 3.9 * 1.4in 7.Cable tester weight: 92g / 3.2ounce 8.Battery cable tester: 1 * 9V, 400mAh (not included) 9.Package size: 260 * 170 * 50mm / 10.2 * 6.7 * 2.0in 10.Package weight: 960g / 2.1lb Package List: 1 * Cable Crimper 1 * Cable Tester 1 * Wire Stripper 1 * Impact tool for punching wires 1 * Multi-function wire stripper and cutters 1 * Slotted screwdriver 1 * Phillips screwdriver 4 * Connectors 8P8C cable 4 * 6P telephone cable connectors 4 * K1 connection terminal 4 * Crystal connector sheath 1 * Cable connector box 1 * Tool bag