This Zurn/Quest QQ776XNPK1 adapter is made of durable brass material and has a 3/4" X 3/4" female solder connection. It is perfect for plumbing and fixture applications, and is designed to fit seamlessly with other Zurn products. With a sleek and modern design, this adapter will complement any home and garden decor. Whether you're a DIY enthusiast or a professional plumber, this Zurn adapter is a must-have addition to your toolkit.