EX20SW Extrema Ratio TK ToolThe EX20SW TK Tool is a compact 4" stainless steel multi purpose pocket tool built from Bohler N690 in stonewash finish, designed for serious EDC users who need more than a blade. It packs a central slot for shackle pin work, firearm optics adjustment keys, bottle and can openers, 10mm and 8mm hex keys, a 13mm ring key, and a front edge usable as screwdriver or lever, all without excess bulk. Lanyard holes let you secure it, and N690's corrosion
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