Features a 2-inch locking stainless steel blade with sharp cutting edge Made from durable and lightweight aluminum body Blade constructed from corrosion-resistant 420j2 stainless steel High-hardness level (51-54HRC) of the blade results in superior edge-retention for sharpness that lasts Perfect for most common cutting tasks Lock-back design keeps the blade locked in place while in use S-Biner MicroLock features a twist-to-lock design making the knife easy to attach, detach, and secure