The Assortment of Black Pipe Plugs and Bushings includes 74 schedule 40 fittings, featuring NPT sizes ranging from 1/8 to 3/4. Packaged in a convenient 12-hole metal parts box, this set is ideal for various plumbing and piping applications. Made from high-quality black iron, these fittings ensure durability and reliable performance in demanding environments. Perfect for contractors and maintenance professionals, this assortment provides essential components for effective pipe sealing and connection.