Built tough and MADE IN THE USA, these Heavy-Duty Bench Mount Swagers are made to last. Use to swage 1/16", 3/32", 1/8", 5/32", and 3/16" aluminum double ferrules and aluminum stops. This swager features over-center leverage, which transmits a powerful snap-action to the final thrust of the jaws, assuring a tight, clean compression every time. Includes a gauge tool for measuring hardware.