This Production Gen 2 Coin Claw is built with a tumbled titanium frame and a matching M390 blade. The Gen 2 Production Coin Claw by Serge Knife Co. is modeled after what is considered one of Serge Panchenko's most unique flagship knife designs-the aptly named Coin Claw. These production versions are built to the same specifications as the customs, but feature upgraded M390 blade steel with titanium hardware at a more approachable price point. The titanium frame has a modern slip joint detent mechanism with a ball bearing system and a lanyard hole for EDC. Features: Ultra-slim design for comfortable concealed everyday carry. M390 blade steel provides exceptional wear resistance. Easily carried as a neck knife or in (almost) any pocket known to man.