- New
51151 Elkhart BestPEX brass tee fitting connects three 1/2-inch PEX lines to create a branch in a fresh-water plumbing system. Its T-shaped configuration makes it useful for distributing water between connected lines in recreational vehicles, trailers and other compatible plumbing installations. The brass construction provides a sturdy connection component for plumbing repairs, replacements or new installations. Confirm compatibility with the tubing and connection method used in your system before installation.