Vise-Grip® Fast Release™ Locking Plier Set, 5 Pieces20% reduced hand span compared to previous Vise Grip Fast Release design improves user control and helps reduce hand strain (applies to 10" models only) Redesigned tactile grip zone helps improve user control and is suited for high temperature applications Hex key adjusting screw tightens to adjust pressure and draws materials together, providing a more controlled release Made with a one handed, trigger less release that is 2X easier to open compared