Ancor 703030 Double Crimp Ratchet Tool. This Ancor tool includes a double crimp mechanism that crimps stranding and insulation portion of Ancor connectors in one motion for superior strain relief of vinyl and nylon terminals. Crimps 26-10 AWG vinyl and nylon insulated terminals and connectors. Must be fully closed before tool allows itself to open ensuring a proper crimp. Includes lever to release jaws mid-cycle in the event of an incorrectly placed terminal. Racheting operation with ergonomic handle to prevent hand fatigue. 4 color-coded cavities for different wire sizes. Length: 10.25" (260mm) Weight: 1.3 lb. (0.6kg)