Designer: Osborne Mechanism: AXIS® Assist Action: Assisted-opening Blade Length: 2.91" (7.39cm) Blade Thickness: 0.100" (2.54mm) Open Length: 6.91" (17.55cm) Closed Length: 4.00" (10.16cm) Blade Steel: CPM-S30V (58-60 HRC) Handle Thickness: 0.57" (14.478mm) Weight: 3.76oz.