JR Products 370-1-A Colonial White Round Electric Cable Hatch with Back<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Vermin door accepts both 30 and 50 Amp cord</li><li>Replaces any round hatch up to 4-5/8”</li><li>UV， impact and road salt resistant</li><li>Cutout diameter: 3-1/2"; Outside diameter: 4-5/8"; Collar depth: 2-3/8"</li><li>Color: Colonial White</li></ul></div><img src="http://ecx.images-amazon.com/images/I/419HY4PK8RL.jpg" noproxy>