Horrible, absolutely no quality control, mis-aligned  holes, threads had to be tapped out, bolts would strip if the threads weren't re-tapped, holes not matching up - I had to go to the hardware store to buy a 6-M tap, new bolts, nuts and washers to complete the installation. Had to re-drill holes to match up..  Just a really bad experience. Sorry, usually we haven't experienced product from Wayfair like this.