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

Brass Pipe Fittings - NPTF Extender Adapters (28-195)

Propane & Natural Gas Fittings

3/8 1/2 3/4 1 BSP Female Thread Pipe Reduction Muff Union Joiner Fitting Brass

1/2 to 3/8 Reducer Faucet Adapter - Compression Brass Pipe Fitting, 3/8 Male to 1/2 Male Supply Line Adapter for RV Kitchen Plumbing, Water Hose Pipe Connector with Rubber Washer, (2 Pack)

Brass Pipe Fittings - NPTF Reducing Couplings (28-181)

Propane & Natural Gas Fittings

Copper Water Gas Plumbing Joint Brass Water Gas Plumbing Joint - Brass Hex Reducer - Aliexpress

: 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)

GVS ENGINEERING Brass Reducer Bush Pipe Fitting, Outer Male 1/2 into Inner Female 3/8 Hose Connector Price in India - Buy GVS ENGINEERING Brass Reducer Bush Pipe Fitting

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