The IRWIN® VISE-GRIP original 3-piece locking pliers set features high-grade, heat-treated alloy steel construction for maximum toughness and durability. Each piece of the IRWIN® pliers set has hardened teeth that are designed to grip from any angle and a classic trigger release designed to provide maximum locking force. The set includes 10wr, 6ln, and 5cr locking pliers to suit a wide assortment of needs. This set also comes with a kit bag that rolls up for easy storage and transporting.