The 4 Pack of RELIABILT 1-1/4-in x 6-in Galvanized Steel Pipe Nipples is a set of high-quality fittings designed for use in various plumbing and piping applications. Made of durable galvanized steel, these pipe nipples meet a 40 schedule and are manufactured in Mexico by the trusted brand Reliabilt. With a length of 1-1/4 inches and a unit quantity of 4, these pipe nipples provide a reliable and efficient solution for connecting pipes in industrial and commercial settings.