922767-2 Reducing Adapter: Brass, 1/2 in x 3/8 in Fitting Pipe Size, Female NPT x Male NPT | Imperial Supplies
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
B&K 3/8-in Black Coupling in the Black Pipe & Fittings department at Lowes.com
Frizzlife Brass NPT Thread Pipe Fitting Converter-1/2 to 3/8 inch Comp
Top rail sleeve connector for 2 3/8 inch OD - Bullet Fence Systems
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
1/8" 1/4" 3/8" 1/2" 3/4" 1" Female x Male Thread Connector Pipe Fittings Adapter | eBay
Top rail sleeve connector for 2 3/8 inch OD - Bullet Fence Systems
www.PWMall.com. PWMall-S1020-DC-1/2 Female Pipe x 3/8 Male Pipe Adapter Steel
3400: 3/8″ Male NPT to 1/2″ Male Flare Adapter | Fittings, Inc.
U.S. Solid 304 Stainless Steel Lead Free 6000 psi High Pressure Hex Nipple, 1/2" x 3/8" NPT Male Thread Pipe Adapter(1 pc) - U.S. Solid