The Spring Loaded Mini Vice, itemPVC1660 in the Model Craft® collection from SHESTO, is a miniature vise that opens to 35 millimeters (1.38 inches). The jaws lock together in place when you slide them together; squeeze both ends to release. The Mini Vice is 100 millimeters (3.94 inches) wide and has four non-marking nylon grips to secure curved, convex and concave objects. It's priced at 6.95 British pounds (approximately $10.37 U.S. dollars in current exchange rates).