The Ancor Double-Crimp Ratchet Tool is designed to crimp 26-10 AWG vinyl- and nylon-insulated terminals and connectors. The double-crimp mechanism crimps the stranding and insulation portion of Ancor connectors in one motion for superior strain relief of vinyl and nylon terminals. The tool must be fully closed before it allows itself to open, ensuring a proper crimp. A lever is included for releasing the jaws mid-cycle in the event of an incorrectly placed terminal. The ratcheting action combines with an ergonomic handle to prevent hand fatigue. Four color-coded cavities help differentiate among the various wire sizes. 10.25" long. Weight: 1.3 lbs.