The StarTech.com CMHOOK1UN5PK is a five-piece set of vertical cable-management hooks for organizing power and network cables along server rack posts.
Each hook uses a steel D-ring measuring 1.8 × 3.9 in (4.5 × 10 cm), with an opening for inserting bundled cables. The vertical routing helps keep cable runs orderly and reduces strain on connected ports and connectors.
These 1U hooks are specified for 10-inch and 19-inch, two-post and four-post rack systems with standard 1U spacing, making the set suitable for structured cabling in server racks and cabinets.
Package contents: five cable-management hooks. Rack installation hardware is sold separately.