The SOG Twitch Folding Knife has all the extraordinary features you know and love, like SAT opening that delivers fast opening on demand and a high grade AUS-8 stainless steel blade with excellent edge retention, rust resistance, and easy sharpening. Implemented with SOG Assisted Technology the Twitch is extremely quick to open with either hand using the double thumb studs or kick on the back. Incorporated into the design is versatile safety lock that helps ensure the blade will not open while being carried or close unexpectedly while in use.FeaturesLockback mechanismReversible low-carry belt clipHRC 57-59