Wavenet – 2U 19 Single‐Sided Horizontal Cable Manager - Plastic Finger Duct with Cover for 2‐Post and 4‐Post Server Racks, Metal – Black

This 2U rack cable manager has a removable cover that allows users to separate and route cables easily using the fingers on either side of the rear

Raising Electronics 2U Horizontal Double Sided Finger Duct Cable Manager 19 Inch Rack Mount : Electronics

StarTech.com Horizontal 2U Server Rack Cable Management Finger Duct w/ Cover - 19 Network Rack Wire Duct Raceway Panel - Slotted Wire Duct (CMDUCT2U) : Electronics

Rack Single‐Sided 2U Horizontal Cable Manager

Raising Electronics 2U Horizontal Double Sided Finger Duct Cable Manager 19 Inch Rack Mount : Electronics

StarTech.com Horizontal 2U Server Rack Cable Management Finger Duct w/ Cover - 19 Network Rack Wire Duct Raceway Panel - Slotted Wire Duct (CMDUCT2U) : Electronics

Intellinet 716062 19 2U Black Rackmount Cable Management Panel with C

ONTi 1U/2U Cable Management Horizontal Mount 19 inch Server Rack , 12/24 Slot Metal Finger Duct Wire Organizer with Cover - AliExpress

Empire Security Systems

4 Pack 2U Horizontal Rack Mount Cable Management 19 Inch 12 Slots Mount Cable Organizer Cable Duct Organizer Plastic Server Cable Raceways with Panel for Wire Network Rack Wall Shelf Mount

ONTi 1U/2U Cable Management Horizontal Mount 19 inch Server Rack , 12/24 Slot Metal Finger Duct Wire Organizer with Cover - AliExpress