Arlington Industries Plated Steel Reducing Washer - 1-1/4" to 1/2" Knockout Reducer

Arlington Industries Plated Steel Reducing Washer - 1-1/4" to 1/2" Knockout Reducer

Professional Knockout Size Conversion Made Simple

The Arlington Industries Plated Steel Reducing Washer is an innovative knockout adapter designed to solve oversized knockout problems. This plated steel reducing washer features precision engineering for seamless knockout conversion, delivering the reliable size reduction that electrical professionals demand.

Innovative Features & Benefits

Precision Size Conversion

• Exact 1-1/4" to 1/2" Reduction - Eliminates guesswork and ensures perfect fit every time
• Plated Steel Construction - Provides superior corrosion resistance and long-lasting durability
• Precision Machined Edges - Creates tight, secure seal without gaps or movement
• Universal Compatibility - Works with standard electrical boxes and enclosures

Professional Installation Benefits

• Time-Saving Solution - No need to enlarge knockouts or find different boxes
• Cost-Effective Fix - Prevents waste of oversized electrical boxes
• Code Compliant Design - UL and CSA listed for professional applications

Technical Specifications

Reduces 1-1/4" knockout to 1/2" knockout opening, plated steel construction with silver finish, 2.080" height dimension, UL and CSA listed, standard packaging of 200 pieces for contractor convenience.

Quick Installation Process

1. Verify 1-1/4" knockout opening size and clean edges
2. Insert reducing washer from inside of electrical box
3. Ensure washer sits flush against box wall
4. Install 1/2" connector or fitting through reduced opening
5. Tighten connector to secure washer in place
6. Verify tight, secure connection with no movement

Perfect Applications

Ideal for:

• Electrical Panel Modifications - Adapting oversized knockouts for smaller conduit connections
• Junction Box Conversions - Converting large knockouts for standard fittings
• Commercial Installations - Office buildings, retail spaces, and industrial facilities
• Residential Upgrades - Home electrical panel modifications and additions
• Industrial Applications - Manufacturing facilities and warehouse electrical systems
• Retrofit Projects - Updating existing electrical installations
• Maintenance Work - Repair and modification of electrical enclosures
• New Construction - Flexible knockout sizing during installation

Knockout Reduction Advantage

Arlington's reducing washer eliminates the common problem of mismatched knockout sizes, providing a professional solution that maintains electrical code compliance while saving time and materials on every job.

Why Choose Arlington Innovation?

Since 1949, Arlington Industries has solved electrical installation challenges with innovative products. This reducing washer represents decades of understanding contractor needs, delivering the precision and reliability that make electrical work faster and more professional.