The Klein Tools 3005CR full-cycle Ratcheting Crimper crimps 10-22 AWG insulated wire terminals. This tool features three crimping cavities in one tool with color-coded wire markings for three size ranges of insulated terminals. Crimper design provides low effort to crimp while maintaining a high terminal pull-off force. Built-in ratchet ensures full-cycle crimping for a uniform crimp every time. Compound lever-action of narrow-span handles puts more crimping power into each squeeze. Comfort grips help reduce hand fatigue.