Bowducer baseplate with a total length of 10 inches. Material used is Marine board (plastic).
Marine board is 3/4 inch thick solid plastic plate (HDPE) with a long wearing plastic cup made of bearing grade Delrin plastic.
Marine board goes by the trade name Starboard or Marine Board and is High Density Polyethylene. It has excellent performance in high heat and cold.
Colors for Marine Board are either Black or White.