2" test plug," galvanized steel flanges with molded rubber gaskets. The product is manufactured in china. Easy installation and easy handling. This Item Is Mueller Industries. Used For Rough Plumbing, Pipe And Conduit Accessories. The Product Is Manufactured In Taiwan. Brand Name: B And K. Molded rubber gasket. Plug features high grade molded rubber for positive seal in soil, plastic or copper pipe. Does away with plaster or cement - common dynamiting of stacks and waste lines during construction. 2" test plug," galvanized steel flanges with molded rubber gaskets. The product is manufactured in china. Easy installation and easy handling.