ATZ1821GGYM Artisan Cutlery Archaeo Framelock Gray M390The ATZ1821GGYM pairs a 3. 75" satin M390 blade with a gray titanium framelock handle and extended tang for a refined, compact folder that closes to 5". M390 stainless steel holds an exceptionally sharp edge and resists corrosion, making it ideal for tasks where edge retention matters and maintenance windows are long. The thumb pull and pocket clip define it as a practical EDC knife, while the titanium construction ensures durability without excess