I purchased a three-point hitch eight-foot grader blade. In general, it's well made. It does, however, have a few flaws. The method used to hold the blade in place while sliding it side-to-side provides far too much play and it makes repositioning difficult. The rotation plate has 3/4 inch holes for location, but the holes are not truly round and most will not accept a 3/4 inch pin. The blade is provided with a 5/8 inch pin. It was too sloppy and the blade working against the ground damaged the pin and the holes within the first 20 minutes of use. I'll be trueing the holes and welding on more bearing surface for 3/4 inch pin to handle the torque of the 8 foot blade.