The ABKT Catalyst series with G-10 textured handles and hard D2 steel blades are made tough and rugged for everyday use. The ABKT Catalyst is a reliable EDC with smooth-opening ball bearings for easy, safe opening and closing every time. The Catalyst is a great starting to knife to kick off your knife collection or a perfect addition for a seasoned collector. SPECIFICATIONS: --Closed: 4-1/2" --Blade: 3-1/2 --Olive Drab Green G10 textured handles --D2 black stonewashed blade --Ball bearing pivot system with linerlock --Opening: Dual Thumbstuds or Flipper --Black oxide coated pocket clip with reversible tip up design PRC