For evaporative cooler. Includes overflow pipe with flat-sided hex head for easy install and removal. Easily replace your worn or unsightly bathtub drain with this easy to install Grid Tub Drain Kit. With all the necessary parts included and easy to follow instructions, making your bathtub look like new has never been easier. Prevent unwanted clogs by using this grid bathtub drain. Finished in Satin Nickel, this high quality tub drain kit is built for durable and reliable long term use. Product is manufactured in China . This product meets customer requirement.