These STANLEY Hand Tools FatMax Groove Joint Pliers are designed for versatile gripping and turning tasks in workshop or home maintenance environments. Featuring a push lock adjustment button, the tool offers 17 distinct locking positions to accommodate a wide variety of nut sizes and pipe fittings. The construction includes drop-forged, induction-hardened jaws with optimised geometry to maintain a strong hold on diverse shapes. Ergonomic bi-material handles are integrated into the design to provide a stable, controlled grip during heavy-duty use.