Low lead brass meets AB1953; Metal body; Celcon stem; Chrome finish; Limited Lifetime Warranty. LDR 537 5100 Angle Valve, Low Lead, 3/8-Inch X 3/8-Inch, Chrome. 3/8-inch X 3/8-inch Quarter Turn Angle Valve. Low Lead meets AB1953. Metal body, celcon stem and chrome finish. With Low lead brass meets AB1953, Metal body, Celcon stem, Chrome finish