Artisan Cutlery Proponent ATZ-1820GS S35VN Blade Titanium Handle Folding KnivesDescription The Proponent can be summarized in one word, uncompromising. This substantial knife is the product of a collaboration between Artisan Cutlery and long time designer Dirk Pinkerton. The Proponent carries on Dirks fondness for chunky Wharncliffe style blades but takes it a few steps further with smooth ceramic bearings, a large flipper tab, and a beefy frame. To add an extra layer of assurance we have included a hardened steel pin that can