C.H. Hanson introduces its Automatic line of locking pliers, groove pliers and clamps. Developed from the Lockjaw line of tools the company acquired in 2009, these tools automatically lock on any size without having to adjust the tool via a knob. The "Set & Forget" feature allows users to set the desired clamp pressure from slight to extreme, and the jaws of the tool automatically adjust to any size with equal grip pressure.