we swiped the pipes from the fence surrounding a skatepark, cause it was fallin appart.
we cut the pipes to the length needed, took the pipes to a dumpster, stuck em in the arm hold of the dumpster, and proceeded to bend em. (crazy hard stuuf), we finished bending em by heatingem w/ a welding torch in our garage
then we arc welded the supports on.
the rail has sockets on the bottom, that the legs slide into, then a bolt goes through em to keep them secure
the legs are T shaped to keep the rail steady
a pic is going in the pics section so check it out