Bathroom Stainless Braided Flex Hose 0.5" FIP 0.375'' OD Renovators Supply
$11.99
Faucet Hose Adapter. Metal Braid Flex Hose Adapter, 1/2 in. to 3/8 in. Overall measures 1 foot long, 1/2 in. FIP x 3/8 in. OD.