The True Lock Knife is an ideal sized pocket knife featuring a thumb slot for easy one handed operation, and has a quick release blade lock system. The Lock Knife is crafted from durable 440 grade stainless steel for added strength and increased blade sharpness, and has a black anodised aluminium handle for lightness and ergonomic grip.You can be prepared for almost any situation with this pocket knife. The Lock Knife is the perfect companion, having a multitude of uses, and is ideal for keeping in the car, around the office, or at home.