Outstanding legs I will use again for projects in the future. These legs are large and sturdy. The base plates are a suitable size for the legs. These two facts combine to eliminate the wobble experienced with similar (and smaller) Ikea legs. I've attempted to capture the difference in size in an attached photo, as well as the size of the mounting plate.
The Hettich online catalog has a chart containing the specifications of each table leg product. The chart suggests the load capacity is 150 kg per leg.
Lastly, the photo of the computer desk I built shows the size of the legs vs. the overall project. The desktop is 42" wide by 31" deep. The legs look a tad large in relation to the table top, but not outlandish, and they are rock solid as I mentioned previously.
A note about delivery: I ordered these on a Sunday night. HD's expected delivery date was two Fridays later. The legs shipped the following Friday, and I received them Monday, which is much faster than the ground transit time from Georgia to New Jersey of either major carrier. Shipping speed compensates for delay in shipping, and I was very pleased to received them early.
In sum: outstanding legs, excellent shipping experience.