Lineicon › Holidays & Culture Knob Top Helmet icon Knob Top Helmet line icon from the holidays & culture set. Free download as SVG or PNG, 48px grid, 1.5px stroke, for personal and commercial use. Tags: spartan, warrior, helmet, armor.Download knob top helmet.svg Tags: spartan, warrior, helmet, armor Related holidays & culture iconsKnight Helmet FrontKokeshi DollKnight HelmetKorean BoxKnight HelmetKorean OrnamentKimono GarmentKris Dagger