Minerallac J-Hook Cable Suppor...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$3.81
Minerallac J-Hook Cable Support with Steel Retaining Pin, Pre-Galvanized

Minerallac J-Hook Cable Support with Steel Retaining Pin, Pre-Galvanized

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Model: J75

In Stock (leaves warehouse same day if ordered before 3pm ET)

$3.81
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Minerallac 3/4" J-Hook Cable Support with 1/4" Mounting Hole and Steel Retaining Pin

Professional Cable Management for Voice/Data Applications

The Minerallac 3/4" J-Hook Cable Support delivers reliable cable management for sensitive voice and data installations. This pre-galvanized steel support system accommodates Cat 5, Cat 6, fiber-optic and interduct cables while providing stress-free support through its engineered J-hook design. The included steel retaining pin and 1/4" mounting hole configuration ensure secure installation and long-term performance in professional cable management applications.

Professional Features & Benefits

  • 3/4" J-Hook Design: Provides optimal cable support diameter for standard voice/data cables without stress concentration points
  • Pre-Galvanized Steel Construction: Delivers corrosion resistance and durability for long-term installation reliability
  • Steel Retaining Pin Included: Prevents cable displacement and ensures secure cable retention during installation and service
  • 1/4" Mounting Hole: Enables versatile mounting options with standard hardware for quick professional installation
  • Multi-Cable Compatibility: Accommodates Cat 5, Cat 6, fiber-optic and interduct cables for diverse application flexibility
  • Stamped Construction: Provides consistent dimensional accuracy and strength for reliable performance
  • Made in USA: Ensures quality manufacturing standards and reliable supply chain support

Technical Specifications

  • Cable Size: Accommodates Cat 5, Cat 6, fiber-optic and interduct cables.
  • Construction: Stamped
  • Country Of Origin: United States
  • Mounting Method: 1/4" hole
  • Product Color: Silver
  • Product Material: Pre-Galvanized Steel
  • Product Type: Cable Support

Installation & Operation

  1. Mount the J-hook in a suitable location with appropriate clearance and access for cable routing and service.
  2. Secure the unit using 1/4" mounting hardware through the provided mounting hole following applicable guidelines.
  3. Route cables through the J-hook opening ensuring proper bend radius and stress-free positioning.
  4. Insert the steel retaining pin to secure cables and prevent displacement during installation or maintenance.
  5. Verify proper cable support and clearance before completing the installation.
  6. Complete final inspection and follow ongoing maintenance practices appropriate to the cable management system.

Professional Applications

  • Commercial Building Voice/Data Infrastructure
  • Telecommunications Equipment Rooms
  • Data Center Cable Management
  • Office Building Network Installations
  • Industrial Communication Systems
  • Educational Facility IT Infrastructure
  • Healthcare Facility Data Networks

Why Choose Minerallac Quality?

Minerallac delivers proven reliability through pre-galvanized steel construction and USA manufacturing standards. The included steel retaining pin and precision stamped construction ensure consistent performance and long-term durability in professional cable management applications, backed by the quality standards that professionals trust.

Manufacturer Resources

Product Specs

Mounting Method:
1/4" hole
Product Type:
J-Hook
Product Color:
Silver
Department:
Electrical
Construction:
Stamped
Product Subgroup:
J-Hooks & Bridle Rings
Product Material:
Pre-Galvanized Steel
Product Group:
Hangers, Supports & Fasteners

Minerallac J75 – Frequently Asked Questions

1) What sizes does the Minerallac J-hook cable support come in?
Four hook widths: 3/4 inch (J75), 1 inch (J100), 1-5/16 inch (J131) and 4 inch (J400). The number in the part number is the hook capacity, so pick the size by the finished bundle diameter you expect after all cable is pulled, not by the first run. A 3/4 inch hook handles a small voice/data drop; the J400 carries a full 4 inch bundle of Cat 6 or fiber.
2) What hardware do I need to mount a Minerallac J-hook, and is it included?
The hook has a single 1/4 inch mounting hole and ships with a steel retaining pin, but no fasteners. You supply the 1/4 inch hardware to suit the surface: a threaded rod or bolt and nut into strut, a 1/4 inch toggle or anchor into drywall or concrete, or a beam clamp arrangement to structure. Budget the anchors separately when you take off the job.
3) Can I run Cat 6 and fiber in the same J-hook?
Yes. The J-hook is made for Cat 5, Cat 6, fiber-optic and interduct cable, and the curved saddle spreads the load so there is no pinch point crushing the jacket. Keep the fiber's bend radius in mind when you route it through the opening, and do not fill the hook past its rated width or the bundle will deform at the hook.
4) What does the steel retaining pin on the J-hook actually do?
It closes the open top of the hook so cable cannot jump out during the pull or later when someone is working overhead. You load the bundle in, then drop the pin in to captivate it. Without it a J-hook is an open cradle, which is fine on a flat horizontal run but not where the hook is on a sloped or vertical surface or where cable gets disturbed for moves and changes.
5) Is a pre-galvanized J-hook okay for a damp or exterior location?
Pre-galvanized steel is a mill-coated indoor-grade finish. It holds up in conditioned commercial space, telecom rooms and data centers, which is what this hook is built for. For wash-down, exterior or corrosive areas, specify a hot-dip galvanized or stainless support instead, because cut and stamped edges on pre-galv stock are the first place rust starts.
6) Should I use J-hooks or cable tray for a low-voltage run?
J-hooks are the lighter, faster answer for distribution runs above a ceiling: mount them on spacing along the path and drop the bundle in. Tray makes more sense on a main backbone where you are carrying many bundles, need a defined pathway for inspection, or want to add capacity later. A common approach is tray on the spine and J-hooks like this one for the branch runs out to the drops.
7) Will this J-hook support electrical conduit or power cable?
It is built and sold as a low-voltage cable support for voice and data, not as a conduit hanger. Use a one-hole or two-hole strap or a conduit clamp sized to the trade size for EMT and rigid. Keeping data cable off power raceway is also good practice for crosstalk, so do not mix the two in one hook.
8) Are Minerallac J-hooks made in the USA?
Yes, country of origin is the United States, which matters if your project carries a domestic sourcing requirement on a federal, state or institutional job. The hooks are stamped steel with a pre-galvanized finish and a silver appearance.
9) Which J-hook size should I order if I am adding cable to an existing bundle later?
Size up. Going from the 3/4 inch J75 to the 1-5/16 inch J131 or the 4 inch J400 costs little and saves rehanging the run when the next set of drops goes in. A hook filled to capacity on day one leaves nothing for moves and changes, and overstuffing deforms the jacket on the cable at the bottom of the bundle.
How fast can I get the Minerallac J75 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Minerallac J75 come with a warranty?
Absolutely. The Minerallac J75 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Minerallac J75?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Minerallac J75 from ZenSupply?
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