14826105 - Nvent Schroff - 19" CASE, 1U, RACK MOUNT
Rack unit - Wikipedia
1U Filler Panel (Black Metal)
Amazon.com: StarTech.com 1U Fixed Server Rack Mount Shelf - 10in Deep Steel Universal Cantilever Tray For 19" AV/ Network Equipment Rack - Heavy Duty Steel - Weight Capacity 44lbs/20kg, Black (CABSHELF1U10) :
1u 22" - 40" Adjustable Server Rack Shelf VSD-1uV
1U Vented Server Rack Cabinet Shelf 16in - Rack Shelves | Server Rack Accessories | StarTech.com
1U Rack Mount Fiber Enclosure Unloaded, Slide-out Type - FS.com
RACK 1U/270mm universal enclosure for RACK 19” cabinets - ARAD1S
FHD High Density 1U Rack Mount Enclosure Unloaded, Tool-less Removable Top Cover, Holds up to 4 x FHD Cassettes or Panels, 144 Fibers (LC) - FS.com Europe
Thon Rack Adapter 1U 25 – Thomann United States
AudioRax Flanged Blank Rack Panel | 1 Space (1U)-RPB-1U