The Pliers Wrench XL from Knipex, eliminate the need for a full set of wrenches by providing the functions of pliers and a wrench all in one tool, according to the company. The push-button, positive-locking mechanism allows for a wide range of adjustment positions while the gripping jaws remain parallel regardless of handle position. With smooth jaws, the pliers wrench holds the full surface of a nut or bolt and will not slip or round out the fastener. It will not damage or mar workpieces, making it ideal for work on chrome-plated fittings or soft metals. These pliers are 16" long with a capacity of 3-3/8".