Serve. Protect. The Provoke knife draws on ancient karambit design but it s hiding a futuristic secret. The first knife ever to feature Kinematic technology, it stays neatly tucked away in transit and comes to life when there s trouble afoot. Unique Kinematic innovation deploys the blade quickly with push of the thumb D2 blade steel for excellent edge retention; black titanium nitride coating for enhanced corrosion resistance Durable and lightweight hard anodized aluminum handles Product Specifications Blade Length: 2.41 (61.21 mm) Blade Edge: Plain Blade Steel: D2 Blade Finish: Black Titanium Nitride Blade Thickness: 0.209 (5.31 mm) Closed Length: 4.96 (125.98 mm) Weight: 6.1 oz. Handle: 6061 T6 Aluminum Style: Folding Knife w/Kinematic Overall Length: 7.25 (184.15 mm)