The Irwin Curved-Jaw Locking Pliers are available in two core models: Fast Release, with a one-handed, triggerless release and anti-pinch, non-slip ProTouch Grips; and Original, with a classic trigger release. The patented curved jaw works for securely gripping and torquing multiple surface shapes such as round pipe, square or hex bolts and more. This tool is well-suited for performing in greasy work environments where there may be lots of lubricants, and for maneuvering in tight spaces where users cannot easily get two hands on a tool. Sizes available: 5", 7" and 10".