Columbia River Knife & Tool - Part Serrated Ignitor T Linerlock Knife with Black G-10 Handles: Model CR-6865. 4 1/4" closed interframe linerlock. Partially serrated 8Cr14MoV stainless modified drop point blade with non-reflective dark gray titanium nitride coating. Black G-10 handles. Features OutBurst assisted opening with Fire Safe mechanism. When closed, the blade is safely locked by the Fire Safe pin. It cannot be opened until the safety button on the end of the thumb stud is firmly depressed and the thumb stud is nudged outward. Removable stainless pocket clip. Made in China.