Designer: Osborne Mechanism: AXIS® Action: Manual-opening Blade Steel: CPM-S30V (58-60 HRC) Blade Length: 3.40" (8.64cm) Blade Thickness: 0.115" (2.92mm) Open Length: 7.87" (19.99cm) Closed Length: 4.47" (11.35cm) Handle Thickness: 0.41" (10.41mm) Weight: 2.90oz.