Need to connect two pipes with different sizes? This hex nipple reducer is your go-to fitting. It's a solid piece made from durable 304 Stainless Steel, which is way better than brass for resisting corrosion. One end is 1-1/4 inch NPT (National Pipe Taper) and the other is 3/4 inch NPT, both with male threads. The hexagonal (hex) head in the middle gives you a great grip for using a wrench to tighten it securely into a female-threaded pipe or fitting. The tapered NPT threads create a much tighter, more reliable seal than straight threads. It's rated for a max working pressure of 150 psi at room temperature. Super handy for plumbing, industrial applications, or any DIY project where you need a strong, reliable reducer. Comes as one single piece. Just make sure your application matches the size and material!