I had two feet break in my recent move(no clue how) and replaced all four with a part from Amazon that WillAdams recommendedthat come 5 to a package, and after installing them I ordered an another package and installed with captive nuts in the table top-so that they snug up to the middle rail under the Wasteboard on my XXL, between the middle fasteners in the three formed steel supports No play what so ever, and adjustable to keep it that way.
