Reducer Pipe Adapter 1/2 Female Npt to 3/8 Male Npt Brass Fitting Water Air Gas | eBay
CRAFTSMAN 1/2-in to 3/8-in Standard Socket Adapter in the Socket Adapters department at Lowes.com
1/2 to 3/8 Reducer, Vfauosit 3/8 to 1/2 RV Faucet Adapter Brass Compression Fitting Faucet Supply Line Adapter for Plumbing Water Hose 2 Pieces - - Amazon.com
1/8" x 1/2" Male Reducing Connector | Air Pneumatic Fittings & Adapters
3 Piece Socket Adapter Set Increasing 3/8" 1/2" 3/4" Female 1/4" 3/8" 1/2" Male - Walmart.com
316 Stainless Steel, 1/4 in x 1/8 in Fitting Pipe Size, Reducing Adapter - 1DFX8|4-2 RA-SS - Grainger
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)
Adapter, 1/8 inch NPT Female to 1/2 inch NPT Male| SPEEDHUT® Custom Gauges
3/8" x 1/2" Sch 40 PVC Reducing Male Adapter - Mipt x Soc 436-053
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
KOOTANS 4pcs Heavy Duty 1/2 NPT Male Thread to 1/8 NPT Female Thread Brass