The product is a lot of 6 Spears CPVC Schedule 80 4" x 2" reducer bushings, model number 837-420C. These slip-by-slip fittings are designed for use in plumbing and industrial applications. With the trusted brand of Spears, these reducer bushings offer a reliable and durable solution for connecting different sizes of CPVC pipes. Perfect for various installations requiring a 4" x 2" reducer bushing, these fittings are a valuable addition to any business or industrial setting.