Low lead chrome-plated ballcock toilet adapter, 1/4" SB (SharkBite) x 7/8" BC (ballcock) toilet connector. The fitting can be used with copper, CTS (copper tube size), PEX (cross-linked polyethylene), and CPVC (chlorinated polyvinyl chloride), and is rated at 200 deg F, 200 psi (pounds per square in). It is made of 1-piece DZR (dezincification-resistant) brass. Fittings can be buried and placed behind drywall. Fittings are removable and reusable. Product is individually bagged. Manufactured to include no more than 0.25% weighted average lead content on wetted surfaces.