Everbilt 1/2 in. Flare x 3/8 in. MIP Brass Adapter Fitting 801489 - 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 unions are often used with forged nuts (sold separately)
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 unions are often used with forged nuts (sold separately) for extra security with gases and liquids. Brass is corrosion resistant. This fitting conforms to NSF 372 and 61 and is registered in Mass.

Everbilt 3/8 in. FIP and 1/2 in. FIP Brass Water Supply Adapter EBWSA3805F - The Home Depot

Everbilt 3/8 in. Comp x 1/2 in. MIP Brass Adapter 804599 - The Home Depot

Everbilt 1/2 in. Flare x 3/8 in. MIP Brass Adapter Fitting 801489 - The Home Depot

Everbilt 3/8 in. FIP and 1/2 in. FIP Brass Water Supply Adapter EBWSA3805F - The Home Depot

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

Everbilt 3/8 in. Flare x 1/2 in. FIP Brass Adapter Fitting 801289 - The Home Depot

LTWFITTING 3/8 in. Flare x 1/2 in. MIP Brass Adapter Fitting (25-Pack) HF486825 - 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 5/8 in. Flare x 1/2 in. MIP Brass Adapter Fitting 801399 - The Home Depot

Everbilt 3/8 in. Flare x 1/2 in. MIP Brass Adapter Fitting 801389 - The Home Depot

Everbilt 1/4 in. O.D. x 3/8 MIP Compression Brass Reducing Adapter Fitting 800509 - The Home Depot