The Lake III Lockback Folder Knife, designed by Ron Lake, features the patented Lock Back Safety (L.B.S.) which lets you slide the button forward to lock the blade either open or closed. A classic drop point with a flat grind, the dual thumb studs make it easy to open with one hand.The stainless steel liners and glass filled nylon scales give it a rigid, strong fram. With a basket weave texture and pronounced finger choil, you get a great grip on this knife. This model, the 7254Z, has a combo edge blade. Comes with a stainless steel pocket clip. SPECIFICATIONS: Blade: Length: 2.5 Thickness: 0.1 Steel: 8CrMoV13 Closed: Handle length: 3.5 Open: Overall length: 6 Weight: 2.1 oz.