There are “Boxer” horizontally-opposed aircraft, automobile and motorcycle engines, so I dubbed this fixture descriptively as a Center Bar, Saddle-Mount, Boxer Display Hook. Single-prong Hooks extend from each Saddle Mount at 180° angle to each other. The savings is one complete Bar while two directions are merchandised.

For Boxer Hook posts by title
Industrial-Strength Boxer Hook
Unbalanced Boxer Hook CloseUp
Boxer Hook Design on Rounded Bar
Center-Mount Boxer Hook
Guarded Boxer Hook for Ties
Aluminum Boxer-Style Hook Failure

Scrollable list of all images and posts by TAG…
Boxer Hook” on FixturesCloseUp

Visual summary without text discussion…
Hooks: Boxer Horizontally-Opposed Designs” Pinterest Board

For all research links see…
Boxer Hook” Index Page

This unit was fully stocked with socks and thereby closed the customer view. But if stocked lightly the view would not be closed and a sight leak could occur. SEARCH “Sight Leak” to research the design issue.