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
Types of Pipe Fittings - The Home Depot
Swivel Adapters - 3/4" Male Pipe Thread x 1" Female Pipe Thread Swivel Adapter Set - Geo-Hydro Supply, Ltd.