Everbilt 1/4 in. Flare Brass Coupling Fitting 801569 - The Home Depot

This lead-free flare union is used to join 2 pipes often in air or vacuum lines. It can be connected and disconnected unlike soldered fittings. Flare

Everbilt 3/8 in. Flare Brass Nut Fitting 801339 - The Home Depot

Everbilt 1/4 in. Barb x 1/4 in. FIP Brass Adapter Fitting 800209 - The Home Depot

This lead-free flare coupling works perfectly with forged nuts (sold separately) for additional security with gases and liquids. It is made to join 2

Everbilt 3/8 in. Flare x 3/8 in. FIP Brass Adapter Fitting 801299 - The Home Depot

Everbilt 1/4 in. MIP x 1/4 in. FIP Brass Coupling Fitting 801889 - The Home Depot

Everbilt 1/4 in. Barb x 1/4 in. MIP Brass Adapter Fitting 800119 - The Home Depot

Lead-free brass garden hose swivel adapters connect 2 hoses. The swivel end comes with a washer for a better seal. Works with standard garden hose.

3/4 in. FHT Brass Coupling Fitting

This LTWFITTING Coupling tube fitting is made of brass for durable. Connect 2-pipes, such as in air or vacuum lines with ease. Use with copper, brass,

5/16 in. OD Flare Brass Coupling Fitting (5-Pack)

1/4" - Everbilt - The Home Depot

Make plumbing jobs simpler with this plumbing pipe coupling. Connect 2 lengths of pipe of the same size or reduce one pipe end to a smaller size. This

Everbilt 1/4 in. OD Compression Brass Coupling Fitting 801800 - The Home Depot