This is a 3-in-1 modular plug crimping tool, model number 468ST, designed for crimping, cutting, and stripping network cables.The tool features an integrated network cable tester that allows for checking continuity of RJ45 and RJ11 cables after crimping.It is suitable for working with various connector types, including RJ45 (8P) and RJ11/RJ12 (6P/4P) plugs.The device is designed with a durable steel structure and ergonomic handles to reduce fatigue during use