John Guest® USA’s expanded collection of angle-stop adapter valves includes a new 0.5 x 0.375 x 0.25-inch size. These low-lead valves comply with all current lead-free laws. They come in white polypropylene and brass with a white polypropylene collet and feature an EPDM O-ring. The valves are also available in 0.375 x 0.375 x 0.25-inch and 0.375 x 0.375 x 0.375-inch sizes. http://www.johnguest.com, maribel.pagan@johnguest.com