Kershaw 1550 Blackout Folding Knife with SpeedSafe Features:-SpeedSafe-Thumb stud-Pocket clip Locking liner-Durable coating Color: Black Great for work, outdoors or everyday carrying Steel: Sandvik 14C28N stainless steel with DLC coating, Handle: Glass-filled nylon SpeedSafe: Kershaw's patented manual assisted-opening system, Thumb stud Liner lock to prevent knife from closing accidentally, Single position pocket clip, Made in the USA Blade Length: 3 1/4-Inch, Closed Length: 4 1/2-Inch, Overall Length: 7 3/4-Inch, Weight: 3.5-Ounce