The CERTI-CRIMP II hand tool family is the top-of-the-line from TE Connectivity. These high quality hand tools are well suited for low production runs, prototype work, and repairs - almost any application requiring consistent, highly-reliable terminations. This premium line is designed to exacting specifications to produce consistent, high-quality terminations crimp after crimp. CERTI-CRIMP II tools are long lasting hand tools that have a potential service life of over 50,000 cycles.