Photo 1 of Quirkmyn 2pcs 1/2" NPT x 3/8" NPT Brass Nipple, 1/2 to 3/8 Adapter Fitting Reducing Solid Hex Nipple, Brass 1/2inch Male to 3/8inch Male Reducer Pipe Fittings for Extending and Connecting Pipes

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Photo 1 of Quirkmyn 2pcs 1/2" NPT x 3/8" NPT Brass Nipple, 1/2 to 3/8 Adapter Fitting Reducing Solid Hex Nipple, Brass 1/2inch Male to 3/8inch Male Reducer Pipe Fittings for Extending and Connecting PipesPhoto 2 of Quirkmyn 2pcs 1/2" NPT x 3/8" NPT Brass Nipple, 1/2 to 3/8 Adapter Fitting Reducing Solid Hex Nipple, Brass 1/2inch Male to 3/8inch Male Reducer Pipe Fittings for Extending and Connecting Pipes