LABOR-SAVING,COMFORTABLE AND DURABLE: Both ergonomically designed for terminal crimper, labor saving 50%, comfortable grip, insulated handle, durable, firm and easy to use CUT and STRIP-Maintains sharpness while cutting through AWG10-22 solid copper wire Designed with automatic release mechanism to keep a high quality crimping standard under repeat crimping High quality professional crimping pliers tool with self-adjustable ratchet mechanism for easy operation Light weight with compact structure and ergonomically-designed handle to ensure a perfect crimping result