STANDARD SIZEG 1/2 female x G 3/8 male adapter is regular US size, suitable for most pipe size with 3/8 converting to 1/2 angle stop. Solve the
Sioux Chief Adapter 3/4 inch Male Hose Thread X 1/2 inch Female
Hose Compression Fitting
Angle Stop Adapter
Brass Pipe Fittings, Water Hose Adapter, G 1/2
Brass Pipe Fitting Water Hose Adapter, 2PCS G1/2 Female to G3/8
The Plumber's Choice 1/2 in. Brass Female Sweat Copper Adapter x 5
Brass Pipe Sizes
Water Hose Adapter
Water Hose Adapter, 4 PCS Pipe Fittings in 1/2 Female to 3/8 Male Reducer Adapter, Compression Fitting for Kitchen Bathroom Faucet Supply Hose, Stop
The Plumber's Choice 1-1/2 in. Pex A x 1-1/2 in. Press Lead Free
Compression Fittings For Plumbing
Compression Fittings For Plumbing
Sioux Chief 1/2 inch x 3/8 inch Brass Female Compression x
Piping and plumbing fitting - Wikipedia