BRASS COUPLING - 1/2 to 3/8 Female Reducing Pipe Thread

This brass reducing coupling will allow you to go from 1/2 to 3/8 within your gas line. Each end is female pipe threaded, thus any 1/2 or 3/8

U.S. Solid 2pcs Brass Reducer Hex Bushing Brass Threaded Pipe Fitting 1/2 NPT Male x 3/8 NPT Female Adapter - U.S. Solid

Propane & Natural Gas Fittings

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1/2 x 3/8 Threaded Brass Reducing Nipple, For Plumbing Pipe at Rs 695/kg in Jamnagar

PlumbShop Brass Compression Fitting, 3/8-in OD x 1/2-in MIP, 1-pk

Pipe & Fittings - Plumbing

Everbilt 1/2 in. x 3/8 in. Female OD Compression Brass Reducing Coupling Fitting 800899 - The Home Depot

Legines Brass Reducing Coupling 1/2 NPT Female x 3/8 NPT Female

Pipe & Fittings - Plumbing

1/2'1/4'3/4' 1/8'3/8'NPT Adapter Connector Brass Reducing Hex Bushing Brass Threaded Pipe Fitting - China Brass Pipe Fittings, Thread Fitting

Thread Adaptor 3/8 Female To 1/4 Male - Best Price in Singapore - Feb 2024

Brass, Reducing Adapter

Reducing Adapter: Brass, 1/2 in x 3/8 in Fitting Pipe Size, Female NPT x Male NPT