StarTech.com 1U Vertical 1.8 x 3.9in (4.5 x 10cm) Server Rack Cable Management D-Ring Hook; Network Rack-Mount Cord Organizer; Cable Manager for 19" and 10" Cabinets
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StarTech 1U Vertical 1.8 x 3.9in (4.5 x 10cm) Server Rack Cable Management D-Ring Hook; Network Rack-Mount Cord Organizer; Cable Manager for 19" and 10" Cabinets
Part CMHOOK1UN · UPC 065030852876
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Add to cart Continue browsing- Control Vertical Cable Runs: Mounts vertically to 2-post and 4-post racks and supports both 10-inch and 19-inch rack systems, making it easy to maintain clean, structured cabling in data centers or network closet
- Protect ports and reduce cable strain: Helps prevent stress on connected hardware by keeping cables neatly routed; 1.8 x 3.9in (4.5 x 10cm) D-ring made from durable steel for long-term reliability and meets EIA RS-310-D standard
- Install and scale flexibly: 1U Network rack cable manager features a wide front opening for quick cable insertion; Combine multiple hook units for a customized rack layout
- Reduce Thermal Buildup: Supports passive cooling by keeping cables organized and out of airflow paths, helping maintain proper rack temperatures and prevent heat-related performance throttling
- The IT Pro’s Choice: Built to keep racks tidy, organized, and airflow-efficient, our rack accessories are tested for strength and long-term performance; Backed by free lifetime 24/5 multilingual technical support
About this product
Add a cable management hook to your server rack or cabinet for strain relief and organization
The CMHOOK1UN Vertical Cable Management D-ring lets you add a 1U metal cable hook to your server rack or cabinet to provide an organized channel for your cables.
Constructed of high-quality steel, the cable D-ring measures 1.8 x 3.9in (4.5 x 10cm) and offers a flexible opening for easy insertion of bundled cables. Providing strain relief for attached cables, multiple cable rings can be attached to your rack where you need them for a versatile cable management solution.
Please see our other cable management D-ring products for different size configurations:
1U Cable Management D-ring - 2.2 x 5.9in (5.7 x 15cm) - CMHOOK1UL
1U Cable Management D-ring - 2.2 x 3.9in (5.7 x 10cm) - CMHOOK1U
Backed by a StarTech.com 2-year warranty.
Manufacturer warranty information
2 Years
Features
- Type
- Cable ring
- Product colour
- Black
- Housing material
- Steel
- Rack capacity
- 1U
- Compliance industry standards
- EIA RS310-D
- Certification
- CE, TAA, REACH
Weight & dimensions
- Width
- 45 mm
- Depth
- 45 mm
- Height
- 101 mm
- Weight
- 73 g
Packaging data
- Package width
- 77 mm
- Package depth
- 125 mm
- Package height
- 47 mm
- Package weight
- 78 g
Technical details
- Compliance certificates
- RoHS
Logistics data
- Master (outer) case width
- 339 mm
- Master (outer) case length
- 283 mm
- Master (outer) case height
- 406 mm
- Products per master (outer) case
- 100 pc(s)
- Harmonized System (HS) code
- 85389099
Specifications and images: Database Right data-sheet 2026 Icecat. All rights reserved. Supplied as is, without warranty. Specs Icecat · Open Content License