1/2/4/5/10Pcs 1U/2U/3U/4U Metal Blank Rack Mount Panel Spacer with Venting for 10-Inch Server Network Rack Enclosure Or CabinetComputer & Office > Networking11,22 $ (≈ 10,00 €)13,36 $Auf LagerSold by AliExpress WWZum Shop