nVent CADDY Cat HP 1-5/16" J-Hook CAT21HP4Z34 with Multi-Function Clip for 1/4" Rod or #12-#8 Wire, Steel
Hang cable without the tray.
A 1-5/16" Cat HP J-hook with a multi-function clip that attaches to 1/4" threaded rod or #12 to #8 wire, supporting high-performance data cable in horizontal runs.

Cable runs need support that protects the cable.
High-performance data cable needs proper bend radius support along the pathway. Cable tray can be an expensive way to provide it on horizontal runs.
Built for clean cable pathways
One J-hook with a multi-function clip for rod or wire mounting and high-performance data cable.
Rod or wire attachment
The clip attaches quickly to 1/4" threaded rod or #12 to #8 wire.

J-hook internal diameter
Suited to small-to-medium Cat 6/6A bundles.
Adjustable and relocatable
It is fully adjustable and easy to relocate to accommodate changes once installed.
Rounded edges
Rounded J-hook edges provide proper bend radius support for high-performance data cables.
High fill capacity
It offers superior fill capacity and load rating compared with most other non-continuous cable support alternatives.
Everything you need to know.
| Brand | nVent CADDY |
| Model | 1-5/16 |
| Product Type | Cat HP J-hook with multi-function clip |
| Material | Steel |
| Internal Diameter | 1-5/16" |
| Rod Size | 1/4" |
| Wire Size | #12 to #8 |
| Cable Types | Cat 5e, Cat 6, Cat 6A, Cat 7, fiber optic |
| Standards | EN 50174-2; ISO/IEC 14763-2, ANSI/TIA 568, ANSI/TIA 569 |
| Country of Origin | US |
nVent CADDY Cat HP 1-5/16" J-Hook CAT21HP4Z34 with Multi-Function Clip for 1/4" Rod or ...
The nVent CADDY CAT21HP4Z34 combines a 1-5/16" Cat HP J-hook with a multi-function clip that attaches to 1/4" threaded rod or #12 to #8 wire. It merges 4Z and 6Z products into one enhanced offering for structured cabling and security installers.
Key Features
- Rod or wire attachment – Attaches quickly to 1/4" threaded rod or #12-#8 wire.
- Adjustable – Fully adjustable and easy to relocate to accommodate changes once installed.
- Combined 4Z/6Z capability – Combines 4Z and 6Z products into one offering for more application options.
- High-performance data cable support – Supports high-performance data cable up to and including Cat 5e, Cat 6, Cat 6A, Cat 7 and fiber optic.
- High fill capacity – Offers superior fill capacity and load rating compared with most other non-continuous cable support alternatives.
- Rounded edges – Rounded J-hook edges provide proper bend radius support for high-performance data cables.
- Cost-effective pathway – A cost-effective alternative to expensive cable tray for horizontal cable runs.
- Standards compliance – Complies with EN 50174-2 and meets ISO/IEC 14763-2, ANSI/TIA 568 and ANSI/TIA 569.
Specifications
- Brand: nVent CADDY
- Model: CAT21HP4Z34
- Product type: Cat HP J-hook with multi-function clip
- Internal diameter: 1-5/16"
- Rod size: 1/4"
- Wire size: #12 to #8
- Material: Steel
- Cable types: Cat 5e, Cat 6, Cat 6A, Cat 7, fiber optic
- Standards: EN 50174-2; ISO/IEC 14763-2, ANSI/TIA 568, ANSI/TIA 569
Typical Uses
- Data cable runs hung from threaded rod or ceiling wire
- Small-to-medium Cat 6/6A bundles
- Security and telecom cabling
Before you order: Please confirm flange thickness, rod or wire size and the expected load against the specifications above before ordering.
Need help with compatibility?
Looking for a manufacturer part number, compatible replacement, or quantity order? Contact Raztechs for sourcing and quote support.

nVent CADDY 1-5/16, ready to order.
- Product Type: Cat HP J-hook with multi-function clip
- Material: Steel
- Internal Diameter: 1-5/16"
- Rod Size: 1/4"
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