Crimping pliers for solder-free electrical connections. The ingenious lever translation reduces hand force by up to 30% compared to conventional crimping pliers. Consistently high crimp quality is ensured thanks to precise dies and a forced-locking mechanism (unlockable). The tools are precisely calibrated at the factory to guarantee accuracy. Easy handling is achieved through a well-balanced center of gravity, an angled head, and ergonomically shaped handles. The capacity includes half-moon, square millimeter (0.25 - 6 mm²), square drives, step squares, triangular shapes, and clamping widths for hexagonal, round, and square forms.