The Wharncliff-style blade is made from 7Cr17 steel with a flat black titanium nitride corrosion-resistant coating. It is ideal for piercing, cutting, and slicing, and has a long-lasting edge. The blade is powerful inside and out. FeaturesFrame Lock - Rely on built-in protection during use- the Frame Lock mechanism automatically secures the blade in place when it is fully open for safe operation.One Position Clip - Secure your knife in your pants pocket or bag using a durable steel pocket clip that slides easily over fabric, straps, and other materials for easy access.