NFO Patch Panel 1U 19" - 12x SC Duplex, Pull-out, 1 cassette - Weight: 2 kg Number of trays: 1 Tray capacity: 12 24 welds Maximum number of adapters: 12 (SC Duplex) Maximum number of trays: 3 Material: Cold-rolled steel - powder painted in black Dimensions: Installation height: 1U (44.45 mm), Depth: 250 mm, Mounting method (length): 19 '' profile Diameter of holes on the back: Rubber 2x20 mm, for Cable gland: 2 x PG.13.5 Kit components: One fiber optic tray, Cable gland: 2 x PG.13.5, Mounting screws for adapters: 38 pcs, Plastic clamps: 2 pcs, Spare screws: 8pcs (small) and 2pcs (large), Spare nuts: 6pcs (small) and 3pcs (large), Splice covers: 1pack 24pcs