Square Metal Table Legs - Heavy Duty Industrial Style for DIY Furniture, Desks, and Countertops - Perfect for Home Office, Kitchen, and Workshop Use

The product in and of its self is fine, BUT I got these to be a part of my dining room table and during installation I discovered that the square was not straight up and down so it was leaning slightly. So I am just worried about the long term integrity of these and for the amount I spent on them I just expected more.