The 1/4" x 5-1/2" Black Nipple from BOSHART INDUSTRIES INC is a reliable component for plumbing and gas applications. Made from high-strength black steel, this nipple is designed to handle high pressure while providing excellent durability. The NPT threading ensures a tight and secure fit, minimizing the risk of leaks. This nipple meets ANSI standards, making it a trusted choice for both residential and commercial use. Its length and size make it versatile for various installations, providing flexibility in your plumbing system.