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Steel City Adjustable Mud Ring Extension 1/2" to 1-1/2" Steel 4" x 4"
Professional Adjustable Extension for Precise Electrical Box Mounting
Steel City delivers professional-grade adjustable mud ring extensions designed for precise electrical box mounting applications. This steel construction mud ring provides reliable 1/2" to 1-1/2" adjustment range with durable 4" x 4" dimensions, ensuring proper flush mounting for switches, outlets, and fixtures in various wall thickness applications.
Professional Features & Benefits
- Adjustable 1/2" to 1-1/2" Range: Accommodates varying wall thicknesses and drywall applications for precise flush mounting every time.
- Steel Construction: Provides superior durability and long-lasting performance in demanding electrical installations.
- 4" x 4" Standard Size: Compatible with standard electrical boxes and covers for versatile installation applications.
- Silver Finish: Professional appearance that integrates seamlessly with electrical system components.
- Zero Knockouts Design: Clean construction eliminates unnecessary openings while maintaining structural integrity.
- UL E2969 Listed: Meets rigorous safety standards for reliable performance in commercial and residential applications.
- USA Manufacturing: Quality construction backed by domestic manufacturing standards and reliability.
Technical Specifications
- Color: Silver
- Country Of Origin: United States (US)
- Departmetn: Electrical
- Material: Steel
- Number Of Knockouts: 0
- Product Group: Electrical Enclosures
- Product Size: 4 Inches Length x 4 Inches Width
- Product Subgroup: Boxes
- Product Type: Electrical box extension
- Product Type2: Adjustable Covers
- Selling Unit Of Measure: each
- Standards: UL E2969
Installation & Operation
- Mount the unit in a suitable location with appropriate clearance and access for connections and service.
- Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
- Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
- Configure any available load management or control features as supported by the provided specifications.
- Test automatic transfer or operational functionality and verify proper performance before placing into service.
- Complete final inspection and follow ongoing maintenance practices appropriate to the product category.
Professional Applications
- Residential Electrical Installations
- Commercial Building Projects
- Renovation and Retrofit Applications
- New Construction Electrical Systems
- Professional Contractor Applications
- Multi-Unit Housing Projects
- Office and Retail Electrical Work
Why Choose Steel City Quality?
Steel City provides reliable electrical enclosure solutions backed by UL E2969 listing and USA manufacturing standards. The steel construction and adjustable design ensure long-lasting performance in demanding electrical applications, delivering the professional quality contractors and electricians trust for critical installations.
Manufacturer Resources
Product Specs
- Country Of Origin:
- United States (US)
- Number Of Knockouts:
- 0
- Product Type:
- Electrical box extension
- Selling Unit Of Measure:
- each
- Standards:
- UL E2969
- Departmetn:
- Electrical
- Product Group:
- Electrical Enclosures
- Product Subgroup:
- Boxes
- Product Type2:
- Adjustable Covers
- Product Size:
- 4 Inches Length x 4 Inches Width
- Product Color:
- Silver
- Product Material:
- Steel
Steel City 52CADJ – Frequently Asked Questions
How fast can I get the Steel City 52CADJ 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 Steel City 52CADJ come with a warranty?
Absolutely. The Steel City 52CADJ 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 Steel City 52CADJ?
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 Steel City 52CADJ from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.