About This CONNECTION TYPE:1/2" pex-a expansion inlet fit: PEX-A pipes, using expansion rings. 3/8" OD compression outlet fit: stainless steel bellow and pipes. SAFETY ASSURED:Made from lead-free brass and a chrome-plated finish, UPC certified and ensuring clean and safe water use. VERSATILE CONTROL:Conveniently shut off water to specific fixtures during repairs without affecting the whole home's supply. LONG-LASTING:Made from durable brass, our PEX fittings withstand corrosion, rust, and temperatures up to 200℉, ensuring years of reliable, leak-free use. PACKAGE INCLUDE:100 pack lead-free pex-a expansion 1/2 inch (ASTM F1960) x 3/8" OD compression angle valves. Overview Material : Brass, Stainless Steel Brand : HeSun Exterior Finish : Brass, Chrome, Stainless Steel Inlet Connection Type : Compression Outlet Connection Type : PEX Number of Ports : 2 Outlet Connection Size : 0.38 Inches Specification Met : UPC Manufacturer : HeSun