Startech .com 1U Vertical Server Rack Cable Management D-Ring Hook2.2x3.9in (5.7x10cm)Add a cable management hook to your server rack or c... CMHOOK1U - Corporate Armor
RackSolutions Data Centre Vertical Cable Manager
Amazon.com: C2G/Cables To Go Rack Mount Cable Management - Doubled Sided Vertical Cable Organizer For Server Racks - Universal 35" Design Attaches To Existing Rack Holes - Route Cables Through Front &