Product Description LASCO 06-9213 Chrome Plated Brass Quarter Turn Angle Stop Valve 5/8" OD (1/2" Rigid Copper) X 1/2" OD Compression . Quarter Turn Angle Stop Valve, 5/8-Inch OD (Outside Diameter) Compression Inlet x 1/2-Inch OD (Outside Diameter) Compression Outlet, Chrome Plated Brass, Carded. From the Manufacturer LASCO 06-9213 Chrome Plated Brass Quarter Turn Angle Stop Valve 5/8" OD (1/2" Rigid Copper) X 1/2" OD Compression . Quarter Turn Angle Stop Valve, 5/8-Inch OD (Outside Diameter) Compression Inlet x 1/2-Inch OD (Outside Diameter) Compression Outlet, Chrome Plated Brass, Carded.