Fast, Easy, Cam Action Bar Clamps
These are the fastest, easiest sure-grip modeler's clamps ever made and they're available only from Micro-Mark. To use, just slide the moveable jaw along the bar until it touches your workpiece. Then flip the cam-action lever. Clamp holds securely with no rubber bands to break or plastic wedges to lose. Rubber lined jaws won't slip on round or smooth stock. 7 inch capacity. Set of 2 Cam Action Bar Clamps.
Click HERE to see a great article on using this tool