The square slotted rail will be top capped at glass panels.
There are 4 hardware components that make up this system:
Rail- 25mm*21mm square with 14mm*14mm slot
Connectors - elbows, joiners, and end cap and wall flange
Glues - S/S Glue for connectors and Glass Glue for slotting rail on glass
All hardware for this system is available for purchase online below: