Irwin Vise-Grip 3-Pack Locking Plier Set, a versatile toolset that includes 10WR, 7R, and 6LN pliers. These pliers are ideal for a variety of tasks such as tightening, clamping, twisting, and turning. Constructed from high-grade heat-treated alloy steel, they offer maximum toughness and durability. The classic trigger release is designed to provide maximum locking force, while the hardened teeth are designed to grip from any angle.