The Jinkai SC-3C Crimping Tool is the original, precision hand crimping tool that other companies have tried unsuccessfully to copy. Other tools may look the same but never match the smooth, precise operation of the Jinkai SC-3C crimping tool. Includes a convenient side cutter, safety lock, and three crimping positions for use with Jinkai Sleeves size K though D, (2.0mm and smaller). When precision matters and money is on the line, professionals around the globe reach for the Jinkai SC-3C crimping tool!