Even with the drawer, which is nearly 26" long pulled out nearly all the way, I cannot push the end of the drawer down 1/4".
I had it pull out to the 3" mark and tried pushing down on the end of the drawer, and it barely moved.
In case you are wondering, did you ever try pushing downward on a piece of 1/2" thick plywood that is 3" high, and 2 feet long? Yea, it doesn't bend.
Overall, I am happy with the stability of these drawers.
Yes, I could have spent a bundle, saved some time, and just installed metal drawer slides. These are faaaarrrr cheaper, weigh a lot less, and are very sturdy.
They are not for everyone, but in some cases will work very well.
