This plumbing pipe coupling is lead free and made of durable, corrosion resistant brass. It's used to connect 2 lengths of pipe either of the same
PlumbPro 3/8 in. x 1/2 in. Brass Flare x Male Adapter 00512 - The
: Tools & Home Improvement
Vis Brass Reducing Coupling 1/2 NPT Female x 3/8 Inch NPT Female Hex Reducer Extension Connector Coupler Adapter Pipe Fitting For
1/2 NPT Male x 3/8 NPT Female Brass Bushing Reducer Adapter
Compression Fittings For Faucets
1/2 In. X 3/8 In. FIP Brass Reducing Coupling Fitting
Everbilt 1/4 in. MIP x 1/4 in. FIP Brass Coupling Fitting 801889
: Industrial & Scientific
Legines Brass Reducing Coupling 1/2 NPT Female x 3/8 NPT Female, Hex Reducer Coupler Adapter Pipe Fitting 1200psi (Pack of 2)
Everbilt LFA-109 3/8 in. x 1/4 in. OD Compression Brass Reducer
Proline Series 1/2-in x 3/8-in Threaded Coupling Fitting in the
Everbilt 1/2 in. x 1/2 in. FIP Brass Coupling 802209 - The Home Depot
Valves, Fittings & Connectors ProLine Series Brass Fittings
This LTWFITTING Compression tube fitting is made of brass for durable. And it connects to tubing on one end and has an NPT Female connector on the
1/2 in. O.D. Comp x 3/8 in. FIP Brass Compression Adapter Fitting (5-Pack)
Everbilt Part # 858101 - Everbilt 1/2 In. X 3/8 In. Lf Comp
Legines Brass Reducing Coupling 1/2 NPT Female x 3/8 NPT Female