This fitting is designed to fit 2" thread or 1½" slip, making it compatible with a variety of pool designs. The 1½" thread in the front face allows for easy connection to other plumbing components. The fitting includes a gasket and locking nut for secure and tight installation on vinyl or steel pool surfaces. The product also includes a removable eyeball and nut, providing an easy and convenient solution for pool builders and remodelers. The product is manufactured from UV-resistant ABS material, making it durable and long-lasting. It is made in the USA, ensuring the quality and standard of the product. This product is designed to cater to the needs of builders and remodelers who are working on vinyl or steel pool installations. With this product, builders and remodelers can easily upgrade and refresh their pool fittings, making it a great addition to any pool project.