BrassCraft 1/2 in. Male Union Gas Fitting is a durable and reliable threaded steel gas fitting designed for secure connections. It features a 1/2" outside diameter tube with 1/2" male iron pipe (M.I.P.) and 3/8" female iron pipe (F.I.P.) connectors, making it versatile for various gas line applications. Crafted from high-quality steel, this fitting ensures strength and long-lasting performance, i for both residential and commercial use. Its compact design allows for easy installation and maintenance, providing a dependable solution for your gas fitting needs. Model Number: PSSD-43