The EX-A01 is the auto version of our most popular folder, the EX-01. It is available in most of the 3.5” versions of its manual sibling. Adding speed to this already distinguished design may just make the EX-A01 your go to high speed, low drag knife. Overall Length:8.125"Closed Length:4.75"Blade Length:3.5"Blade Thickness:0.15"Handle Material (Frame): AluminumBlade Material:154CM Stainless SteelBlade Hardness:RC 57-59Blade Treatment:Cryogenically TreatedBlade finish:Stone-TumbledBlade Style: Tanto with Ambi Thumb-StudsPocket Clip:Stainless Steel Spoon, ReversibleLocking Mechanism:Push-Button with Manual SafetyWeight:4.128oz