IRWIN VISE-GRIP Locking Pliers, Fast Release Kit, 10-Piece (IRHT82596)20% reduced hand span improves user control and helps reduce hand strainSelf energized lower jaws help deliver 3x gripping power, with no slipping or strippingHex key adjusting screw tightens to adjust pressure and draws materials together, providing a more controlled releaseRedesigned tactile grip zone helps improve user control and is suited for high-temperature applicationsMade with a one-handed, triggerless release that is 2x easier to open