Akro-Mils AWP63UPRIGHT 63-Inch NSF Approved Industrial Grade Chrome Wire Shelf System Upright Leg, 4-Pack Easy, one person set up and installation with no tools required! Compatible with most standard wire shelving systems with location grooves for adjusting shelves in 1" increments Pair with Akro-Mils shelves and other accessories Completed unit has a weight capacity of 2000 lbs Each post includes a plastic cap and leveling screw