SharkBite Max stub-out elbows are designed for easy installation during the rough-in phase, allowing for easy and quick-connection to fixtures after the drywall is completed and painted.Fastest way to connect PEX, copper, CPVC, PE-RT or HDPE SDR-9 pipeHalf the insertion effort, double the burst pressureCan be installed on wet lines and pressure tested immediatelyStainless steel retainer adds strength and durabilityHigh-performance DZR lead-free brass bodyNo special tools, crimping, soldering or glue requiredCan be rotated after installationNo tube liner required for PEXApproved for underground and behind-the-wall applications with no access panels (wrapping required when burying underground)