... , solar connectors and so on WS series New Generation of Energy Saving Crimping Pliers used for Insulated terminals, ferrules, receptacles, ... are made of special steel.(2) Designed according to human factors engineering, it can save 50% energy when crimping.( ... effect.(6) Light material, compact structure, wide range of application, convenient and comfortable using.Lengt:225mmWeight:0.575kgWS5-30J ...