Feature●SAE 45° Flare Fitting, Union, Brass, 3/4", 1-1/16"-14 Thread●SAE 45° Flare Fitting, Union●Brass, 3/4", 1-1/16"-14 Thread●Designed for use with flareable copper, brass, aluminum and welded steel hydraulic tubing. All brass construction. UL compliant for flammable liquid and gas. Fittings meet SAE J246 requirements.●Fittings & HardwareDescription 45 Deg Flare Union For 3/4" Tubing