American Standard 1660.118.002 18-Inch Shower Arm and Round Escutcheon， Chrome<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Durable brass construction is ideal for prolonged contact with water</li><li>Standard 1/2 in. NPT works with many different showerheads</li><li>Available in other finishes matching your other fittings</li><li>For use with 1660.240， 1660.241， 1660.190 or 1660.194 - all sold separately</li></ul></div><img src="http://ecx.images-amazon.com/images/I/21T-A7PbJGL.jpg" noproxy>