CIVIVI Pragma Thumb Stud & Button Lock Knife Aluminum Handle With S/S Carabiner & Bottle Opener (2.2" Damascus Blade) C23062B-DS1

Specifications: Model Number: C23062B-DS1Model Name: Pragma Overall Length: 5.72" / 145.3mmWidth: 1.02" / 25.8mmBlade Length: 2.2" / 55.9mmClosed Length: 3.52" / 89.4mmBlade Thickness: 0.09" / 2.3mmHandle Thickness: 0.44" / 11.3mmKnife Weight: 1.92oz / 54.3g Packing Dimension: 15.3*6.5*3.3cmTotal Weight After Packing: 4.42oz / 125.3g Blade Material: DamascusBlade Hardness: 58-60HRCBlade Grind: FlatBlade Finish: /Blade Type: Wharncliffe Handle Material: AluminumHandle Color/Finish: RedBack Spacer Material: Stainless SteelBack Spacer Color/Finish: Black With S/S Carabiner And Bottle Opener Screws / Thumb Stud Material: Stainless SteelPivot Assembly: Caged Ceramic Ball BearingLocking Mechanism: Button Lock*Note that the button lock is designed with a spring under the button to provide just the right amount of tension so that there is enough resistance to avoid accidental opening, while still offering the ideal amount of pressure to release the lock.  Designer: CIVIVI