Flair-It Plug Fitting - 3/4 Inch. For more than a decade, Flair-It™ fittings have met the demands of the Manufactures and Modular Housing, Recreation Vehicle, and Marine applications. Through cold winter mornings, bumpy back roads, and salty sea air, Flair-It™ connections have proven their reliability by withstanding extreme conditions. Flair-It™ connections have proven their systems for replacement or new installs. A 2-year limited warranty demonstrates how Flair-It™ remains faithful in the field.