1/2" x 1/2", Lead Free, Male Iron Pipe, Elbow, Sharkbite Push Fit Fittings For Use With Copper Tubing Copper Tube Size,CPVC & Pex, With Integral Tube Liner Included, Constructed Of DZR Brass, Certified To 200 PSI & 200 Degrees Fahrenheit,Design Certified To ASSE1061/NSF61 Standards, Meets UPC, IPC & CUPC Requirements, Fittings Are Listed With IAPMO & Are Certified For Use On Potable & Hydronic Water Distribution, Certified For Underground Applications & As A Manufactured Joint Without The Need For Access Panel, Lead Free Compliant To Federal Law 111-380, Bagged.