EX0232BLKBLK Extrema Ratio MF1 EVO D Linerlock BlackThe EX0232BLKBLK MF1 EVO D pairs a 3. 75" Bohler N690 stainless blade with a robust black anodized aluminum frame, making it a solid mid size folder for EDC or utility work. The HIDDEN LOCK linerlock system provides the security needed for a knife you'll actually use hard, while the glass breaker adds practical emergency functionality. Drop point geometry, thumb stud access, and integrated pocket clip round out a no nonsense design that performs