Paratrooper helmet liner -A- yoke buckles. Cast buckle. Cast version is exclusive to airborne liners made by Westinghouse. We had these made from original examples, the result is near perfect. Buckles are unfinished. You will have to paint or plate them yourself. Sold as a set. Larger quantities are available for multi helmet projects. Cast buckles shown with the black painted buckles for visual only, black wire formed buckles are not available.