Italian Switchblade by made by Renzo Pascatto with the AGA Campolin stamp. This Pick Lock knife is the Frosolone and has a Brazilian Horn handle with Nickel Silver Bolsters and buttons that is 6 inches closed. It comes with brass pins and lines and is overall open length is 10" with a 4.5" flat grind stainless steel blade. The cutting edge is 3.625". It weighs in at 6.79 ounces.