Gerber Applegate Covert Knife, Serrated Edge, Black, 154CM [05786] Applegate-Fairbairn Covert double bevel titanium spear-style knife 154CM blade with titanium nitride coating Features uncommon strength and balance Includes patented Roto-Lock An overall opened length of 8.7-inches and closed length 4.9-inches, with 3.78-inches of blade length; weighs 4.2-ounces