For conductor end-sleeves, this tool features automatic cross-section adjustment from 0.08 to 16.0 mm² / AWG 28 - 5 without the need for manual adjustment. It requires 30% less hand force compared to previously known tools. The tool provides uniform hexagonal precision crimping across the entire sleeve length and includes a releasable positive locking mechanism to ensure a complete crimping operation. It is designed with ergonomically shaped soft handles that offer non-slip protection and a reduced grip width. Fully manufactured from high-strength special steel, the parts that experience significant stress are specially hardened and tempered.