Now you can crimp any crimp bead of "medium" size (2mm-3mm) and various shapes - quick and easy! The Euro Crimper has two forming cavities for round, tube, and combination crimps of slightly varying sizes. But wait...the new, true ergonomic handles give you great grip too, because they are made from sanoprene - a special compound with excellent surface track. Like our other patented crimpers, Euro Crimper jaws are precision machined for years of service and beautiful results every time. With a little practice, you'll be able to match the right cavity with the right crimp every time.