The Ripple 2 K401GXP knife has a gray titanium nitride coated 420J stainless steel framelock handle and a 2.78 satin finished blade with a plain cutting edge. The Ken Onion designed Ripple has a high hollow ground modified drop point blade, made from Acuto 440 stainless steel. It deploys with ease thanks to the IKBS pivot, just give the flipper a push. The handle is 420J stainless steel with a framelock and the 2013 model sports a low-profile clip position this is designed to be used as an everyday carry pocket knife. Specifications:Overall Length: 5.56Blade Length: 2.78Blade Thickness: 0.10Blade Grind: HollowBlade Style: Modified Drop PointBlade Finish: SatinBlade Edge: PlainBlade Steel: Acuto 440, HRC 57-58Handle Material: 420J StainlessClosed Length: 3.76Weight: 2.3 oz.