Flair-It Coupling, 5/8 OD x 5/8 OD, Transition Fitting, Copper, PEX, Polybutylene, CPVC

A simple transition fitting for copper, PEX, polybutylene, and CPVC.

It keeps the connection straightforward when you want the job to go clean and smooth.

Product Overview:

When a line needs to change over cleanly, this Flair-It coupling keeps the work plain and steady. You cut the tube, slide on the nut, rock the tubing onto the flaring cone, and tighten it down. That is the whole idea, really. It fits copper, PEX, polybutylene, and CPVC, so you do not have to fuss over a pile of odd parts. If you have ever stared at a plumbing repair and thought, well, this could be a right mess, this helps take the edge off. Picture the joint set in place, the wrench quiet, and the line feeling solid under your hand.

Key Features:

• Simple install: Cut the tubing square, slide the nut over it, and tighten the fitting without a song and dance.
• Broad tube compatibility: Use it with copper, PEX, polybutylene, or CPVC when the repair calls for a tidy transition.
• Tool light setup: The connection process stays straightforward, so you rarely need extra tools cluttering the bench.
• Secure fit: Rock the tubing onto the flaring cone, tighten the nut, and feel the joint settle into place.
• Easy to handle size: The 5/8 OD x 5/8 OD format keeps the fitting clear and predictable during install.

Quick Specs:

• Brand: Flair-It
• Manufacturer: Flair-It
• Model Number: 16343
• Dimensions: 5/8" x 5/8"
• Material/Finish: Copper
• Format/Type: Transition Fitting
• Compatibility/Use: Copper, PEX, Polybutylene, CPVC

If you want a coupling that keeps the job calm, clear, and easy to trust, this one is worth a look. Set it in place, hear the fit come together, and feel the whole repair tighten up the way it should.