Features and Benefits: 20% REDUCED HAND SPAN HELPS PROVIDE MORE CONTROL*; One-handed, triggerless release is easier to open than traditional locking pliers; Hex adjusting screw for adjusting pressure and work fit; Hardened teeth are designed to grip from any angle; --; The IRWIN VISE-GRIP fast release locking pliers are built with Heat treated alloy steel for maximum durability. Redesigned with a 20% reduced hand-span for improved comfort and control. Features an easy to open, no-trigger release ansd hardened teeth Designed to grip from any angle. All tools in the kit feature a redesigned tactile grip for improved control.