A very specialized strip merchandiser this, that would appear to fit only square-bar-framed fixtures like this. A U-shaped channel at top mounts securely to the square frame of this Grid, and to other square-bar structural members. An advantage is the Merchandiser sits solidly in place and does not rotate or get jostled, as might Strip Rod and Hang Rod merchandisers.  A disadvantage is that it only mounts one way, on one style structural member. Strip Rods and Hang Rods can mount to Slatwires, Grid, Pallet Rack Upright, and shelf edge, with and without accessory items. Still as a chain-wide solution for a single retailer this could have merit.

For Strip Merchandisers by Title see…
Product Stop is Strip Merchandiser Mount
Threaded Strip Merchandiser Mount for Wire Shelf”
Saddle-Mount Strip Merchandiser
Strip Merchandiser Mounts Defined
Ruby Red Strip Merchandiser with C-Channel
Daisey Chain Mystery Fixture #1
Strip Merchandiser with Offset Label Holder
Strip Merchandiser Riveted or Magnetic
Pegboard as Strip Merchandiser
Free-Standing Strip Merchandiser
Pallet Rack Strip Merchandiser Mount
Over-Door Merchandiser Mount for Cooler
Eggo Syrup Sold on Cooler Door
Strong Brand, Strong Fixture
Grip Clip Adds Speech Balloon
All-Wire Strip Merchandiser Arm
Strip Merchandiser With C-Channel Holder
Spiral Hanger Offers Mounting Twist
Eye-Lag as Strip Merchandiser Mount
Super-Duty C-Channel Mount
Playing Card Rack or Strip Merchandiser
Conjoined S-Hook is Hump-Backed
Back-to-School on a Strip
Strip Merchandising Umbrellas
Bottles Sold By Strip Merchandiser
Strip Rod Slatwire Merchandiser with Metal Plate
Hang-Rod Strip Merchandiser
Preformed Tabs As Gift Card Strip Merchandiser
Willowy Strip Merchandiser Arm

For all Strip Merchandiser resources…
Strip Merchandisers Tag” for a scrollable list of discussions.
Strip Merchandisers Pinterest Board“ for a visual summary.
Strip Merchandisers Index Page” for all resources and links