General description This comprehensive RJ45, RJ11, and RJ12 tool kit is designed for network repair and includes essential tools for cable management. The kit features a crimping tool, a network cable tester, a wire stripper, a flat/philips screwdriver, a punch-down tool, and RJ45 connectors, all housed in a convenient tool bag to prevent damage. Technical specifications Crimping tool size: 193 * 100 * 15mm / 7.6 * 3.9 * 0.6in Crimping tool weight: 281g / 9.9oz Cable tester size: 105 * 100 * 35mm / 4.1 * 3.9 * 1.4in Cable tester weight: 92g / 3.2oz Cable tester battery: 9V (not included) Packaging size: 265 * 175 * 55mm / 10.4 * 6.9 * 2.2in Packaging weight: 903g / 2.0lb Usage This tool kit is ideal for various applications, including: Testing telephone lines Testing alarm cables Testing computer cables Testing intercom lines Testing speaker wires Other information