Fast Release is 2x easier to open, has a no-pinch release, and offers more finger room The no-slip ProTouch grip provide comfort and leverage while reducing vibrations and hand fatigue. Ideal for tightening, clamping, twisting and turning Turn screw to adjust pressure and fit work. Stays adjusted for repetitive use Constructed of high-grade heat-treated alloy steel for maximum toughness and durability Hardened teeth are designed to grip from any angle

2-piece set includes 1 each of the following: 6LN and 10WR