We also received some tubing clamps from Lodestone BilletWorks. These clamps are for the 3/8″ fuel supply and return lines.
I also ordered a bunch of single, 3/16″ clamps for the rear brake line. I may need more of these because I need to put them closer together because of the smaller size of the tubing.
I also ordered four of these with a 1″ radiused back to support the front brake line where it follows the x-frame.