"KBI/KING BROTHERS IND " DROP EAR * No Lead. * Size Ins.=1/2. * Drop-Ear Elbow. * Brass Fpt X Cpvc (Cts) Hub. * 90 degree elbow. CPVC/brass technology with internal "knurl" and EDM. * O"ring insuring reliavility and integrity. * Meets/exceeds all ASTM and ANSI standards. * Made with Noveon FlowGuard Gold CPVC.