When you need to get a grip on things, the KNIPEX 87 11 250 Tongue and Groove Pliers are the tool for the job. The plier's V-jaw is designed to hold work securely. It has a push button adjustment type that allows for quick jaw changes. This tongue and groove plier has an atramentized head with polished jaws and plastic coated handles. Its overall length is 10 in., jaw width is 7/8 in., and max jaw opening is 2 in. When it comes to getting a firm grip on things, this KNIPEX Tongue and Groove Plier will meet your demands.