Designer: Benchmade Mechanism: AXIS Action: Manual-opening Blade Steel: CPM-S30V (58-60 HRC) Blade Length: 4.00" (10.16cm) Blade Thickness: 0.124" (3.15mm) Open Length: 9.30" (23.62cm) Closed Length: 5.33" (13.54cm) Handle Thickness: 0.60" (15.24mm) Weight: 5.41oz.