The AD-10 features an ultra wide ground S35VN steel blade that terminates in a tanto point. Ground thin at the edge and honed to razor sharpness, the AD-10 delivers unprecedented cutting, shearing and piercing power in a sub 4" blade but remains resistant to bending, breaking or chipping. The handle of the AD-10 is strong and user friendly, with heat-treated, full-length aluminum liners, 3D machined G-10 scales, and oversized pins and bolts; it fits snugly and securely in the hand due to its precise contouring and integral finger guard. No folder would be complete without a reliable locking mechanism,Tri-Ad lock.