1pc Auto-Adjust Ratchet Crimping Tool, Crimp Connectors And Terminals, 4-Jaw AWG23-7 Serrated Crimping Range 0.25-10mm², 6-Jaw AWG24-10 Serrated Crimping Range 0.25-6mm², Suitable For Home Installation, Machinery Repair, Wiring Maintenance, Also Called Connector Pliers, Wire Crimping Tool, Terminal Crimper, Euro-Style Crimping Pliers