The S-5-E clamp is designed specifically for double-folded standing seam roof profiles having the appropriate dimensioning. Although a bit smaller and less expensive than the S-5-U, the S-5-E is just as strong for these profiles.
For horizontal seams under .5″, crimp the seam to 180 degrees at desired clamp location. This illustration demonstrates crimping technique, NOT actual location of clamp.
S-5-E and Mini Seam Profiles