"Heavy-gauge steel crimping tool designed for insulated wire terminals.
Ratcheting action crimps terminal to correct tightness on the wire, making crimping fast and easy.
Insulated handles with compound mechanical leverage for power.
For wire sizes: AWG 22-18 (0.6mmù1.0mm) red terminal; AWG 16-14 (1.3mm û1.6mm) blue terminal; AWG 12-10 (2.0mmù2.6mm) yellow terminal."