Everbilt 1/2 in. Flare Brass Nut Fitting (2-Pack) 801589 - The Home Depot

Everbilt 1/2 in. Flare Brass Coupling Fitting 801279 - The Home Depot

Everbilt 3/8 in. Forged Flare Brass Nut Fitting (2-Pack) 801319 - The Home Depot

Everbilt 3/8 in. Forged Flare Brass Nut Fitting (2-Pack) 801319 - The Home Depot

Sioux Chief Adapter 1/2 inch Outside Diameter Flare X 1/2 inch Male Fitting No Lead 1/Bg

Everbilt 5/8 in. Flare Brass Nut Fitting (2-Pack) 801619 - The Home Depot

Sioux Chief 1/2 inch Brass Forged Flare Nut

Everbilt 5/8 in. Flare Brass Nut Fitting (2-Pack) 801619 - The Home Depot

Everbilt 1/2 in. Brass Compression Nut Fittings (3-Pack) 801179 - The Home Depot

LTWFITTING 5/8 in. OD x 1/2 in. OD Flare Brass Reducing Coupling Fitting (5- Pack) HF42R10805 - The Home Depot

LTWFITTING 5/16 in. Brass Compression Nut Fittings (25-Pack) - Yahoo Shopping