Delock crimping pliers for crimping ferrules, self-adjusting - hexagonal. Metal pliers with plastic grips and locking mechanism. Suitable ferrules for crimping: 0.25 - 6 mm². Suitable cables for crimping: AWG 10 - 23. This high-quality and handy crimping tool from Delock is designed to crimp ferrules ranging from 0.25 to 6 mm². The pliers create a hexagonal profile on the ferrules during the crimping process. The pressure is applied evenly from six sides on the ferrule, resulting in a high-quality crimp and a secure fit on the cable ends. With ergonomically shaped grips, the pliers fit comfortably in the hand, making work easier. The tool features a locking mechanism to prevent accidental closing or opening. Three distinct locking points signal this mechanism. After the third point, the pliers automatically open when the handles are squeezed together.