Constructed of high grade heat treated alloy steel for maximum toughness and durability. Ideal for tightening, clamping, twisting and turning. Turn screw to adjust pressure and fit work; stays adjusted for repetitive use. Guarded release trigger quickly unlocks and protects from accidental release. Hardened teeth are designed to grip from any angle Set includes: 10" curved jaw locking pliers with cutter (10WR), 10" straight jaw locking pliers (10R), 7" curved jaw locking pliers with cutter (7WR), 6" long nose locking pliers (6LN), 5" curved jaw locking pliers with cutter (5WR) and a soft side tool organizer.