1U 19" Cable Management Panel. Organize horizontal and vertical cabling in your server rack with a full-featured combination panel of finger ducts and D-ring hooks - One-piece cable organizer for front and back cable management - 19" server rack cable manager / Server rack cable organizer - High quality steel construction - Organizes and delivers cable to 12 lockable clips on the back - Mounts front or back to a standard 19" 2 or 4-post server rack.