Greenlee Metal Stud Wire Prote...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$107.61
$42.79
Greenlee Metal Stud Wire Protection Bushings 1-11/32" Diameter - 100 Pack Professional Installation Kit

Greenlee Metal Stud Wire Protection Bushings 1-11/32" Diameter - 100 Pack Professional Installation Kit

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Model: 712A100
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$107.61
$42.79
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Greenlee Metal Stud Wire Protection Bushings 1-11/32" Diameter - 100 Pack Professional Installation Kit

Professional Wire Protection Solution for Metal Stud Applications

Greenlee Metal Stud Wire Protection Bushings deliver reliable cable protection in professional electrical installations. This 100-pack kit features precision-engineered bushings designed for 1-11/32" (34.1 mm) diameter holes, compatible with metal studs from 24 gauge to 12 gauge (0.6 mm to 2.5 mm). The triple lock design ensures secure installation while protecting wire insulation from sharp metal edges during cable pulling operations.

Professional Features & Benefits

  • 1-11/32" Diameter Compatibility: Precisely fits pre-punched holes or holes created by Greenlee 710 punch for consistent professional installations.
  • Triple Lock Design: Provides secure retention in metal studs, preventing bushing displacement during cable pulling operations.
  • 24-12 Gauge Metal Stud Range: Accommodates various metal stud thicknesses from 0.6 mm to 2.5 mm for versatile application compatibility.
  • Wire Insulation Protection: Eliminates sharp metal edges that could damage cable jackets during installation and service.
  • 100-Pack Quantity: Professional bulk packaging reduces job site trips and ensures adequate supply for large installations.
  • CSA Certified & UL Listed: Meets rigorous safety standards for professional electrical applications and code compliance.
  • Made in USA: Domestic manufacturing ensures consistent quality and reliable supply chain for professional contractors.

Technical Specifications

  • Country Of Origin: United States
  • Product Size: 1-11/32 In
  • Standard: CSA Certified, C/US UL Listed

Professional Applications

  • Commercial Building Electrical Systems
  • Residential Multi-Unit Construction
  • Industrial Facility Wiring
  • Office Building Infrastructure
  • Retail Construction Projects
  • Healthcare Facility Installations
  • Educational Building Systems

Why Choose Greenlee Quality?

Greenlee Metal Stud Wire Protection Bushings combine precision engineering with professional-grade materials to deliver reliable cable protection. CSA certification and UL listing ensure code compliance, while the triple lock design and USA manufacturing provide the durability and consistency that electrical professionals demand for critical installations.

Manufacturer Resources

Product Specs

Country Of Origin:
United States
Product Size:
1-11/32 In
Standards:
CSA Certified, C/US UL Listed
Product Type:
Meter Socket
Department:
Electrical
Product Subgroup:
Tools & Testing

Greenlee 712A100 – Frequently Asked Questions

1) Will Greenlee 712A100 bushings fit the holes my metal stud punch already makes?
The 712A100 bushings are sized for a 1-11/32 inch (34.1 mm) hole, which is the hole the Greenlee 710 punch produces. They also drop into factory pre-punched stud knockouts of that same diameter. If your studs came with a different knockout size, or you are punching with a tool that cuts something other than 1-11/32 inch, these will not seat correctly.
2) What gauge metal studs do Greenlee wire protection bushings work in?
They snap into steel studs from 24 gauge through 12 gauge, roughly 0.6 mm to 2.5 mm of metal thickness. That covers standard non-structural drywall track at the light end and heavy structural framing at the other, so one part number handles both the interior partitions and the load-bearing walls on the same job.
3) Do I need a bushing in every metal stud hole I pull cable through?
Yes, and it is the reason this part exists. A punched or knocked-out hole in steel framing leaves a sharp edge that cuts into cable jacket and conductor insulation as you pull, and again later if the wire moves under vibration. The bushing lines that edge so the pull is on plastic, not steel. Grommeting every hole a cable passes through is standard practice on commercial metal stud work, which is why these ship 100 to a pack rather than a handful.
4) Will these bushings pop out of the stud when I pull cable through them?
The 712A100 uses a triple lock design that grips the stud web and holds the bushing in place through the pull. That is the failure that matters on a metal stud job: a friction-fit grommet walks out of the hole on the first hard pull and you either lose it into the wall cavity or re-set it after the drywall is up. The lock geometry is what keeps it seated across the 24 to 12 gauge range.
5) Are Greenlee 712A100 bushings made in the USA for a Buy American job?
Country of origin is the United States. On federally funded work, public school and municipal projects, and anything with a domestic sourcing clause in the specification, that is the line the submittal package needs on it.
6) How many Greenlee 712A100 bushings do I need to order for a job?
They come 100 to a box under part number 712A100, and you count one per cable penetration, not one per stud. A single run crossing twenty studs consumes twenty bushings, so a partition wall of any length eats through a box quickly. Count the stud crossings on each home run and add the branch circuits before you order.
7) Can I use these bushings in a wood stud instead of a metal stud?
No. The 712A100 is built to lock onto sheet steel between 0.6 mm and 2.5 mm thick, and the retention depends on gripping that thin web. Drilled wood framing gives the lock nothing to catch and the bushing will not stay put. Wood studs do not need one anyway, since the bore has no cutting edge. Use these only where cable crosses steel framing.
How fast can I get the Greenlee 712A100 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 Greenlee 712A100 come with a warranty?
Absolutely. The Greenlee 712A100 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 Greenlee 712A100?
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 Greenlee 712A100 from ZenSupply?
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