Crimps AWG vinyl and nylon insulated terminals and connectors Crimp mechanism crimps stranding and insulation portion of Ancor connectors in one motion for superior strain reliefMust be fully closed before tool allows itself to open, ensuring a proper crimpIncludes lever to release jaws mid-cycle in the event of an incorrectly placed terminalRatcheting operation with ergonomic handle to prevent hand fatigue4 color-coded cavities for different wire sizes