Italian Switchblade by AGA Campolin genuine Brazilian Horn. This pick lock knife is the Frosolone and is 11 inches overall open length with a 5 inch stainless steel blade. It comes with a safety and is 6 inches closed. It is marked A.G.A. CAMPOLIN Maniago - Italy 2017 on the blade and is one of the last made by Renzo Pascotto. It weighs in at 8.2 oz.