TL TOOLEGIN 1/2 NPT Male x 3/8 NPT Female Brass Bushing Reducer Adapter Reducing Pipe Fitting 5pcs 1200 PSI : Industrial & Scientific

Proline Series 3/8-in x 1/2-in Threaded Male Adapter Bushing Fitting

boeray 2pcs 1/2 Inch NPT Male Thread to 3/8 Inch NPT Female Thread Brass Pipe Fitting Reducing Hex Head Hose Bushing Hexagon Tube Adapter Convert Fittings : : Tools & Home Improvement

Legines 1/2 NPT Female to 3/8 NPT Male Reducing Pipe Adapter

3/4 NPT Male x 1/8 NPT Female Bushing Brass Reducer Adapter Reducing Pipe Adapter Fitting 5pcs 1200 PSI : Industrial & Scientific

1/2 NPT Male x 3/8 NPT Female Brass Bushing Reducer Adapter

Vis Brass Bushing 1/2 NPT Male x 3/8 NPT Female Reducing Adapter

Adapter Nipple 3/4 Male X 1 Female Pipe Fitting NPT

Stainless Steel 304 Cast Pipe Fitting Union 3/4 NPT

ChillWaves 304 Stainless Steel Pipe Fitting

TAISHER 10PCS 304 Stainless Steel Reducer Hex Bushing, 1/2 NPT

Stainless Reducer Bushing NPT 3/8 Male To 1/4

ChillWaves 12PCS Brass Pipe Fitting, Reducer Hex Bushing 1/2 NPT Male x 3/8 NPT Female Thread Adapter, Pipe Fittings - Canada