Self-Adjusting Ratchet Mechanism:​ This crimping tool features a ratcheting mechanism designed to automatically adjust and apply consistent pressure for hexagonal crimps on wire ferrules within its specified range. Design for Hexagonal Crimps:​ The pliers are intended for creating hexagonal crimp connections on wire ferrules (also known as cable end sleeves), a common method for securing stranded wire ends. Defined Crimping Capacity:​ The tool is made to crimp insulated and non-insulated ferrules for wire cross-sections from 0.08 mm² to 16 mm² (AWG 28 to 5). Pre-Set Calibration:​ The crimping force is pre-calibrated at the factory, intended to provide a specified crimp profile without requiring user adjustment for different wire sizes within the range. Construction Details:​ The tool incorporates a carbon steel construction with a six-serration crimp surface. The handles are shaped for hand comfort during use., Manufacturer: LPAYBCFO