The Spyderco Swick 6 is a compact fixed-blade knife designed by Spyderco co-founder Sal Glesser and inspired by French knifemaker Fred Perrin. Its signature feature is a Perrin-style index-finger hole, 23.1 mm across on this smaller-hand version, which locks the knife into your grip. The 69 mm full-flat-ground Wharncliffe blade is LC200N, a nitrogen-based steel that is extremely corrosion resistant, making it well suited to wet and marine environments. The full-tang, pistol-grip handle has peel-ply-textured G-10 scales held by concealed pins, and jimping on the spine forms a non-slip thumb ramp. It comes with a custom-moulded Boltaron sheath with an adjustable G-Clip and a breakaway ball chain for neck carry. The knife weighs 54 g and is 149 mm long. Made in the USA.