2 x 3/4 Male x Female 316 Stainless Steel Hexagonal BushingThe 2 x 3 4 Male x Female 316 Stainless Steel Hexagonal Bushing is a pipe fitting used to reduce the size of a threaded connection. The Male x Female 316 Stainless Steel Hex Bushing has a male thread on the outside and a female thread on the inside, allowing it to connect a larger pipe fitting to a smaller one. Its hexagonal shape enables easy installation with a wrench. Made from high quality steel for superior corrosion and oxidation resistance.