I'll have to take more pictures. This is the only one I have at the moment. 2 x 4 x 1/4 tubing for the forks. They extend a little longer in the back with a few gussets.
They have a cross tube welded on the top with a 1" ID which slide back and forth on the 1 inch round stock. I'll insert some expended metal and such. Movement is limited to maybe a little higher then what it shows in the above picture. I think the 3pt is rated at 2200 lbs. Not sure what the forks can carry. I did pick up an atv with it, maybe 600 lbs, high enough to just allow tires to clear pavement ( flat surface).