Latch Clamps - 300 Series, 700 lbs. Clamping ForceCommonly used to hold lids, molds, dies and jigs together. Completely adjustable hook grabs latch installed on material or jig to be pulled together and holds both sides together. Clamps can be bolted or welded into place. Ideal for high vibration applications. Pull bar is threaded for easy adjustment. The over center toggle locking action of these clamps suits them ideally for holding against heavy forces such as those generated in plastic molding