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
Adapter Connector 1/2 In to 3/8 In 9/16 In Kitchen Bathroom Basin Sink Copper Adapter Water Tap Hose Thread Adapter - Walmart.com