Professional network maintenance tools convenient for your work.Multi- function cable tester for testing telephone or network cables. Professional network , save time and effort, greatly improve Work efficiency. This is a portable and convenient tool bag for carrying everywhere. Feature - Color: As Shown. - Material: Tool steel+ABS. - Size: 4 x 1.5cm. - Complete network maintenance tools convenient for your work: 14-in-1 tool kit includes crimping pliers, network cable tester, wire stripping , flat /cross screwdriver, stripping pliers , punch-down tool and RJ45 connectors. - Professional network : Save time and effort, greatly improve work efficiency. Our tool is good for RJ-45, RJ-11 RJ-22 connectors, and suitable for 6P2C, 6P4C, 6P6C, 8PPC and 4P4C, 4P2C plugs. - Multi-function cable tester: for testing telephone or network cables, Powered by one 9V battery (not included). - Perfect design: Designed for use with telephone lines test, alarm cables, computer cables, intercom lines and speaker wires functions. - Portable and convenient tool bag: For carrying everywhere. The kit is safe in a convenient tool bag, which can prevent the product from damage. You can use it at home, office, lab, dormitory, repair store and in daily life. Package list: 1 x Wire nippers 1 x Wire stripper 1 x Wire stripper for Coaxial cable 1 x Wire feeder 1 Screwdriver 1 x Screwdriver 1 x Crystal 1 x Network tester 1 x Plastic Box 5 x K1 Wiring 5 x (6P4C) 5 x (8P8C) 1 x Bag 5 x