The Apollo Brass Insert Fitting FSWT PEX-A Adapter is designed as a female sweat adapter, specifically measuring 1 inch by 1 inch. Made of durable brass material, this fitting is ideal for plumbing applications. Manufactured in China by Apollo, a trusted brand in valves and fittings, this product provides a reliable connection for PEX-A tubing. Perfect for home improvement projects, this adapter ensures a secure and leak-free connection in plumbing systems.