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

6-piece set includes 1 each of the following: 10WR, 9LN, 7WR, 6LN, 5WR and 4LN