Crimping pliers for solder-free electrical connections. The ingenious lever transmission reduces hand force by up to 30% compared to regular crimping pliers. Consistently high crimping quality is ensured thanks to precision dies and a forced locking mechanism (unlockable). Tools are precisely calibrated in the factory for accuracy. Easy handling is achieved through a well-balanced center of gravity, an angled head, and ergonomically shaped handles. Capacity includes half-moon and square millimeters ranging from 0.5 to 10 mm², with various clamping widths for hexagon, round, and square shapes.