Chrome-plated brass straight stop valve 1/2" SB (SharkBite) x 1/4" (3/8" OD outside diameter) compression fitting. The fitting can be used with copper, CTS (copper tube size), PEX (cross-linked polyethylene), and CPVS (chlorinated polyvinyl chloride) and is rated at 200 F, 200 psi (pounds per square inch). It is made if 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.