Kershaw 1760OLSW OD Drab Link Assisted Opening Knife Stonewash Plain Blade. The Link flipper is a sleek and friendly EDC knife with Kershaw's SpeedSafe® assisted opening mechanism for quick one-hand operation. The sturdy liner lock secures the blade open during hard use. The Link has become one of Kershaw's most popular models. This knife is has aluminum specially machined with a grooved OD Green handles and an ultra-premium stonewashed CPM-20CV plain edge blade.