Wiremold Pro Series Preset Ext...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,000.00
Wiremold Pro Series Preset Extensions 0.5 in Depth Electrical Wiring Management System

Wiremold Pro Series Preset Extensions 0.5 in Depth Electrical Wiring Management System

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Model: WM-425

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

$1,000.00
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Wiremold Pro Series Preset Extensions

Professional Electrical Wiring Management Solution

The Wiremold Pro Series Preset Extensions deliver reliable electrical wiring management with a compact 0.5 inch depth profile and lightweight 0.176 lb construction. This professional-grade system provides versatile electrical organization for commercial and residential applications requiring efficient cable routing and management.

Professional Features & Benefits

  • Compact 0.5 inch depth: Minimizes installation footprint while maximizing available space for other components and systems.
  • Lightweight 0.176 lb design: Reduces structural load requirements and simplifies handling during installation and maintenance.
  • Pro Series construction: Engineered for professional electrical applications with reliable performance and durability.
  • Preset extension configuration: Streamlines installation with pre-configured dimensions for consistent project execution.
  • Electrical department specification: Designed specifically for electrical wiring management and organization requirements.

Technical Specifications

  • Product Depth: 0.5 in
  • Product Weight: 0.176 lb
  • Department: Electrical

Professional Applications

  • Commercial Office Buildings
  • Residential Electrical Systems
  • Industrial Facilities
  • Retail Establishments
  • Educational Institutions
  • Healthcare Facilities
  • Multi-Unit Properties

Why Choose Professional Quality?

This Pro Series preset extension system combines compact design with reliable electrical management capabilities. The lightweight construction and precise depth specification ensure consistent performance across diverse installation requirements while maintaining professional standards for electrical wiring organization.

Manufacturer Resources

Spec Sheet

Product Specs

Product Depth:
0.5 in
Product Weight:
0.176 lb
Department:
Electrical
Product Group:
Boxes & Enclosures
Product Type:
Floor Box Adapter & Leveling Ring
Product Subgroup:
Floor Boxes
Country Of Origin:
United States

Wiremold WM-425 – Frequently Asked Questions

1) What does the Wiremold 425 preset extension actually do in a floor box installation?
The Wiremold Pro Series 425 is a preset extension for floor boxes, part number 425. It adds 1/2 inch of height to the box so the opening comes up flush with the finished floor rather than sitting below it. If your slab pour or your floor covering left the box recessed, an extension like this is what closes that gap instead of re-setting the box.
2) How much height does the Wiremold 425 extension add to a floor box?
Half an inch. The 425 is built to a 0.5 inch depth, and the extension height option is listed as 1/2 inch, so that is exactly how much the box opening rises. If your floor finish is thicker than that, one 425 will not get you flush.
3) Is the 1/2 inch the only height Wiremold offers in this preset extension?
The 425 is the 1/2 inch preset extension, and that single height is what it is sold in. There is no taller option under this part number, so if you need more rise you are looking at a different extension part, not a different selection here.
4) Where can I get the Wiremold 425 spec sheet for submittals?
Legrand publishes a PDF spec sheet for the Pro Series preset extension, and it is the document to attach for submittal review on a commercial job. The 425 is made in the United States, which matters if the project carries a domestic sourcing requirement.
5) Can I use the Wiremold 425 preset extension in a healthcare or education building, or is it residential only?
The 425 preset extension is specified for electrical wiring management across commercial office, retail, industrial, educational, healthcare and multi-unit residential work, as well as single-family. It is a general electrical-department floor box component, not a residential-only part.
6) How heavy is the Wiremold 425 extension, and does it need extra support?
It weighs 0.176 lb. At that weight the extension adds nothing meaningful to the load on the box or the deck, so no supplemental support is involved. Handling is a one-hand job.
How fast can I get the Wiremold WM-425 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 Wiremold WM-425 come with a warranty?
Absolutely. The Wiremold WM-425 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 Wiremold WM-425?
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 Wiremold WM-425 from ZenSupply?
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