This Elbow Faceout mounted to Grid turns a precise 90° right angle to make itself seen. The vertical flange on the backplate, keeps it from being jostled sideways, while the grid is undersized relative to the endcap width and the short Faceout arm does not extend beyond into the cross aisle. Still there might be some minor interference with passersby. This winged extension to the grids was not employed extensively throughout the store, possibly because of the safety issue. But it did find occasional appropriate applications like this, offering customers carry bags. I suggest another application might be mid-grid allowing items to be draped yet face forward.

Compare directly to…
Elbow Faceout for Bar Turns Right Angle

For right-angled Faceouts and fixtures in a vertical plane see…
Phalanx of Drop-Arm Faceouts
Tiered, Drop Arm Faceout
Tiered, Drop-Arm Pegboard Hook
Triple Tier Shelf is Pegboard Hung
Drop-Arm Scan Hook for Pegboard
Drop-Arm Hook is Reinforced

For right-angled Faceouts and fixtures in a horizontal plane see…
Elbow Faceout for Bar Turns Right Angle
Elbow Faceout for Grid Turns Right Angle

For other interesting fixtures with 90° angles see…
All Wire Rack-End S-Hook
S-Hook Squared With Square Corners
S-Hook Squared With Round Corners

For a great selection of Grid posts see…
Curved Grid and Grid Hook
V-Back Loop Hook for Grid
Diagonal Grid with Custom Hook
Speaker Platforms for Wire Grid
Grid Backplates: Plate vs Wire
Green Grid Hosts Grey All Wire Hooks
Corded, Drop-Shadowed, 4″ Grid
V-Back Grid Display Hook
Butt Welded J-Hook for Grid
Pin-Up Hook for Wire Grid.
Hybrid Grid / Bar Hook
Rare Anti-Sweep Grid Hook
Malleable Aluminum Grid Hooks
Grid Hook Lacks Grid
Zip-Tied Grid Hook
Grid Hook on Inverted Basket
Primitive But Creative Display
Grid Backplate Transforms Display
Elbow Faceout for Grid Turns Right Angle
Grid-Based Open Wire Shelf
Coffin Case Median Grid
Boots Hanging or Free-Standing
Savvy Auto Salon Sells Via Grid
Baseball Bals Tethered to Grid
Hang Tag As Grid Back Tag
Umbrella Waterfall Rack for Grid
Pin-Up Hook as Grid Mount

For a Pinterest Board visual summary see…
Hooks: Grid Concepts and Hooks in Retail

SEARCH “Amenity” for fixtures catering to customer convenience and comfort, as in these carry and shopping bags, or “Best Practices” for discussion of safety and other issues.