Amazon.com: Legines 1/2" NPT Female to 3/8" NPT Male Reducing Pipe Adapter Brass Reducer Coupling Fitting 1200psi High Pressure (Pack of 2) : Industrial & Scientific
LTWFITTING 1/2 in. FIP x 3/8 in. MIP Brass Pipe Adapter Fitting (20-Pack) HF1028620 - The Home Depot
Water Line Adapter, 4 PCS Pipe Fittings in 1/2" Female to 3/8" Male Reducer Adapter, Compression Fitting for Kitchen Bathroom Faucet Supply Hose, Stop Valve Adapter, Pipe Connector With Rubber Washer - -
1/2" Tube to 3/8" Tube Compression Adapter
Anderson Metals Pipe Fitting, Adapter, Lead Free Brass, 1/2 x 3/8 In. | West True Value
Frizzlife Brass NPT Thread Pipe Fitting Converter-1/2 to 3/8 inch Comp
YOUHO Delta Faucet 1/2 Female Pipe Thread by 3/8 Male Compression Brass Adapter, G3/8 to G1/2 pipe adapter 2 Piece Suitable for newer Kohler faucet - - Amazon.com
Threading Adapter, NPT 1/2 Male to G 3/8 Female
Everbilt 1/2 in. x 3/8 in. Copper Pressure Cup x MIP Male Adapter Fitting C604HD1238 - The Home Depot
Gas Pipe Adapter - 1/2 in. MPT x 3/8 in. Male Flare | MoreBeer
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) - - Amazon.com
U.S. Solid 2pcs Brass Pipe Fitting Adapter, Male Pipe x Female Pipe, 1/2" x 1/
boeray 2pcs 1/2 Inch NPT Male Thread to 3/8 Inch NPT Female Thread Brass Pipe Fitting Reducing Hex Head Hose Bushing Tube Adapter Convert - - Amazon.com
VFAUOSIT Brass Pipe Fitting, Water Hose Adapter, 3/8 inch Male x 1/2 inch Female water pipe adapter 3/8 to 1/2 pipe adapter Reducer Adapter 2 Pieces - - Amazon.com
Brass Pipe Fittings, Water Hose Adapter, G 1/2 Female to G 3/8 Male Reducer Adapter, Compression Fitting for Kitchen Bathroom Faucet, Pipe Connector with Rubber Washer,(2 Pack) - - Amazon.com