3/8" Sharkbite Straight Coupling

3/8" x 3/8" Lead Free Straight Coupling, Sharkbite Push Fit, Sharkbite Push Fit Fittings For Use With Copper Tubing CTS, CPVC & Pex With Integral Tube Liner Included, Constructed Of DZR Brass, Certified To 200 PSI & 200 Degrees Fahrenheit,Design Certified To ASSE 1061/NSF61 Standards, Meets UPC, IPC & CUPC Requirements, Fittings Are Listed With IAPMO & AreCertified For Use On Potable & Hydronic Water Distribution, Certified For Underground Applications & As A Manufactured Joint Without The Need For Access Panels, Lead Free Compliant To Federal Law 111-380, Box.