Unique combination: front-gripping and side-gripping function, push-through joint, push-button adjustment, very slim pliers that work even in confined spaces, with a slim rotary zone for fast screwing. The biting front-gripping jaw features robust teeth and high transmission at the jaw tip. It offers large front- and side-gripping capacities for diameters and wrench sizes 4 - 22 mm, ensuring reliable frontal gripping of flat workpieces by a three-point system. It is designed for gripping, tightening, and loosening screws with worn heads and drives. The five-fold adjustable sliding joint with push-button adjustment allows for precise adjustment of the gripping width. Clamping protection reduces the risk of crushed fingers. This tool is long-lasting and resilient due to its robust push-through pliers joint, forged from chrome vanadium electric steel, oil-hardened, with teeth that are additionally induction-hardened to approximately 61 HRC.