Ruko Knives 75 Series Features The Ruko Knives 75 Series folder carries a 3.25 inch 440A stainless steel blade finished in black oxide reducing glare and adding a measure of corrosion resistance over a plain polished finish. The blade is rated to a hardness of 55 to 58 giving it solid edge retention through repeated field and camp use. A thumb stud allows quick one-handed opening letting the user deploy the blade fast when a task demands it. A dependable locking liner secures the blade firmly in the open position during use and releases cleanly when it s time to fold the knife away. The handle is finished in a Woodland Tundra camo pattern over a vented non-slip rubberized aluminum construction that keeps the knife both light and secure in the hand. At 4.75 inches long and weighing 4.48 ounces the handle offers a confident all-weather grip without adding unnecessary bulk. A reversible stainless steel pocket clip and an ambidextrous thumb stud give both right and left hand users a comfortable secure carry option. With a closed length of 4.75 inches the Ruko Knives 75 Series folder is available for sale at GrabAGun. RUKO Knives 75 Series Specifications Manufacturer: RUKO Knives Model: 75 Series Blade Material: 440A Stainless Steel Blade Length: 3.25 Blade Description: Black Oxide Blade Hardness: 55-58 Edge Type: Plain Handle Material: Aluminum / Rubber Handle Description: Woodlands Tundra Camo Handle Length: 4.75 Lock Type: Liner Lock Closed Length: 4.75 Overall Length: 8 Weight: 4.48 oz Available At: GrabAGun