Bulldog SPB50 0300 Bottom Support Plate<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Trailer Jack Plate; Bottom Support Plate; w/2.29 in. Dia. Hole;</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31ZBPUN0onL.jpg" noproxy>