The 1/2" X 2-1/2" Standard Black Steel CW Nipple from Milissa Dirks is designed for reliable plumbing and piping applications. This durable steel nipple is constructed to withstand high pressure and is compliant with industry standards. With a nominal size of 1/2 inch and a length of 2-1/2 inches, it is ideal for connecting pipes in various systems. The black finish provides corrosion resistance, making it suitable for both indoor and outdoor use. This product is perfect for use in residential and commercial plumbing, HVAC systems, and industrial applications.