Brass Craft B3-20A F 0.50- Inch. compression x 0.50- Inch. FIP x 20- Inch. Length (White)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>3/8 Compression</li><li>Outlet style: 1/2- Inch FIP (Faucet)</li><li>Metal Nut</li><li>More flexible than stainless steel</li><li>Easier installation (especially in cramped quarters)</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41tc2JHQNBL.jpg" noproxy>