Chicago L12JKABCP Replacement Part Use rebuilding kit #037580 (or) #279992 kit w/oem packing Elegant design and finish The product is manufactured in united states Ecast[reg] construction with equal to or less than 0.25% lead content by weighted average Pressure compensating softly aerator Fits 1 1/16 inch-18 unef male body outlet 12 inch l type spout ECAST[REG] construction with equal to or less than 0.25% lead content by weighted average Pressure compensating softly aerator Fits 1 1/16 inch-18 UNEF male body outlet 12 inch L type spout