Bahco 8231 Adjustable Joint Pliers, 8-Inch Big Mouth Big mouth ergo adjustable pliers 12 inch capacity in an 8 inch pliers Hardened jaws and teeth for exceptionally tough gripping surface One button setting provides fast and secure jaw width changes with a single touch of the thumb Wide, deep opening jaws have flat and pipe grip jaw so one pair of pliers can be used for more jobs