I'm still building mine so I'll get some pix soon.I have $20 in threaded rod and conduit.The bases are donut spare car wheels I got for free and the misc. nuts and bolts were free.They'll be adjustable and a simple switch of a rod or two and you can bolt them solid to buff.I got a little anal about getting maximum access to the bottoms for painting up under the tank and running the inside edge of the fenders.I'll still need to make a jig later for 2 piece tanks,but I have a tree at work that works pretty well.Can't wait to retire the sawhorse with 2x4 Ts to hold the fenders.