Extended Length Locking Pliers Kravitch Machine Company offers two styles of Extended Length Locking Pliers. The first style is a Standard Locking Plier which has a single fixed plier end. The second style is the Interchangeable Extended Length Locking Plier onto which different jaw ends can be interchanged. A wide variety of jaw ends are available including standard jaw ends as well as Pipe Gripping Jaw ends. Please see the Standard Locking Plier and Interchangeable Locking Plier sections for more specific details.