Self-adjusting crimping pliers for terminal connectors with a narrow grip width and improved ergonomics. Designed for crimping terminal connectors according to DIN 46228 parts 1 and 4. The pliers automatically adjust to the size of the required terminal connectors and ensure consistently high crimp quality through an integrated locking mechanism with automatic release. The tools are precisely calibrated at the factory. Their compact shape and lightweight design provide high operating comfort. The capacity includes half-moon and square millimeters from 0.08 to 10 / 16 mm². The clamping widths are available in hexagonal, round, and square shapes.