This is a Genuine Meyer Lug that gets welded onto the A Frame. It allows the same Crankstand as the MDII and EZ Plus mount plows to be used in place of the troublesome "Jack Leg" that was standard on the Drive Pro 6'-8" prior to 2012. *****MUST BE WELDED ONTO A FRAME****** Installation Instructions: http://ww2.meyerproducts.com/upload/forms/1-1083.pdf