I built my own, I started with a 3x3x1/4 angle and made an 18"x50" rectangular frame with 2 verticals on each end to make a 6"x18" bearing surface for the loader arms. I then used a short piece of the angle to make the top hooks, just lapped it over the top angle until it was the right hook depth. Then used a piece of flat bar to make an angled slide to make it easier to line up, and also help reinforce the angle bracket. and then 2 pieces of 1 1/4 round bar for the pins. You cant see in these pics but the 1 1/4" round bar goes through the frame and welds to both pieces of angle. I am not good at pictues or writing but it was all pretty easy once I got going. If you need specific pictures I can get them for you, actually I have made several of these. I even made an adapter plate on my skid steer to use my JD attachments.