Fully parametric design for adding bracket/clips on to your hairpins legs. The main purpose of the bracket is to be used to add a second shelf underneath the main top of your desk or coffee table, but don't let that stop you. I've added a couple of extra models for ideas I thought of, such as a controller mount, or to assist in securing cables running up one of the legs.
There are instructions in the fusion file to help modify things to fit your needs but basically there are a series of constraints to set your hairpin leg dimensions, and then a set that change the some additional dimensions of the clip itself.
The only comparable product out there I can fine are $15 at Rockler
The author hasn't provided the model origin yet.