Ideal for tightening, clamping, twisting and turningTurn screw to adjust pressure and fit work. Stays adjusted for repetitive useConstructed of high-grade heat-treated alloy steel for maximum toughness and durabilityGuarded release trigger quickly unlocks and protects from accidental releaseHardened teeth are designed to grip from any angleSee chart below for set contents

10-piece set in kit bag includes 1 each of the following: 10WR, 7WR, 5WR, 10R, 7R, 9LN, 6LN, 7LW, 11R, and 6R