Hubbell-Bell 5363-0 4-1/2-Inch Outlets 4-Inch Round Weatherproof Extension Adapter<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Extension adapters are used to increase box capacity and allow the installer to add "take-offs-Inch to new boxes/devices</li><li>Rugged die cast construction</li><li>Reinforced connector outlets</li><li>State-of-the-art powder coat finish</li><li>Includes four closure plugs</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41ve7oBhC5L.jpg" noproxy>