The IRWIN® VISE-GRIP® Fast Release™ 10-Piece Locking Pliers Set features high-grade, heat-treated alloy steel construction for maximum toughness and durability. The hardened teeth are designed to grip from any angle and a have a one-handed triggerless release. 20% Reduced Hand Span1 improves user control and helps reduce hand strain* (10" model) . Wide-opening C-clamp jaws provide greater versatility in clamping a variety of shapes. The set includes 11R, 6R, 10R, 10WR, 9LN, and 7CR locking pliers to suit a wide assortment of needs.