Unloaded 1U 19" 24 Port SC Simplex/Lc Duplex Fiber Optic Rack Mount Enclosure Fiber Patch Panel - Included Splice Trays/Cable Spool/Fusion Protector Sleeve -Made of Aluminum Alloy. Made of Aluminum : 19" 1U Fiber Patch Panel - SC Simplex 24 Ports.
eBay