Concept picture in previous post seemed unclear, so I made a paper model of one-piece soft PALs clip.
As you can see, PALs configuration on the pouch (two-space-one-space-two) is rare to meet, but the idea easily suits the widely known config – two-space-two.
It (five inches long) is compatible with specific PALs setup on the pouch – two-space-two, commonly found on Maxped pouches and some other manufacturers. See illustration:
Though, the longer version (7 inches) will be compatible with another PALs stup on the pouch, never found on any pouch: two-space-one-space-two. I’ll make some for testing purposes in future.