Manracks tie down loops
Seems to me that they might work better attached "up side down" to the way shown in the picture.
I think strap tension and normal vibration while trailering would create forces acting to create in a "scizzors-like" rotation.
By flipping them the forces would be more "in line" .
Probably a non-issue. Just thinking...
Ridin' the dirt since '73,
Just my bike, my scotch an' me,
Got some scars, shattered hip, foot,an' knees,
Life's been pretty good, I jus' do as I please!!!