Irwin 12" Vise-Grip Large Jaw Locking Pliers - 12LC

Large Jaw Locking Pliers - 3-1/8" opening. Heavy-duty jaw grips around work of all shapes; ideal for plumbers, mechanics, welders, and others working with large objects. 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. Guarded release trigger quickly unlocks and protects from accidental release. Hardened teeth are designed to grip from any angle .