GEDORE special hardened and tempered steel, gun-metal finish, Angled by 45°, Extra narrow head shape, Cross-hatched gripping face for better "wire grip", Twists wires from 0.5 to 1.6 mm Ø, Clockwise or counterclockwise twisting, adjustable by turning handle, Automatic resetting, Cutting edge with FOD (= No Foreign Object Damage). The special red plastic