Ruko Knives Shark Features The Ruko Knives Shark uses an assisted opening mechanism to deploy its 3.25 inch 440A stainless steel blade quickly with minimal manual effort which is useful when a knife needs to be opened one handed or in a hurry. The blade carries a part serrated edge giving the knife both clean push cutting capability and the ability to saw through tougher cordage or material when needed. A lockback mechanism secures the blade in the open position during use requiring a deliberate release to close it which adds a margin of safety during hard use. The 440A stainless steel construction hardened to 55 to 58 offers solid edge retention while remaining practical to resharpen in the field. The handle is built from glass reinforced nylon finished in a rubberized HiViz Green a combination that improves grip security in wet conditions and makes the knife easier to spot if set down outdoors. At 7.75 inches overall length and 6.4 ounces the Shark has a substantial confidence inspiring feel in hand without becoming unwieldy to carry. The clamshell packaging keeps the knife secure and presentable until first use. The Ruko Knives Shark in HiViz Green is available for sale at GrabAGun for hunters sportsmen and everyday carriers who want a fast deploying durable folding knife. RUKO Knives Shark Specifications Manufacturer: RUKO Knives Model: Shark Blade Length: 3.25 Blade Material: 440A Stainless Steel Edge Type: Part Serrated Blade Hardness: 55-58 Style: Folding Open Type: Assisted Lock Type: Lockback Handle Material: GFN Handle Description: HiViz Green Overall Length: 7.75 Weight: 6.40 oz Available At: GrabAGun