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

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

Professional Knockout Reduction Solution for Precise Electrical Installations

The Arlington Industries Plated Steel Reducing Washer is an innovative knockout reducer designed to solve oversized opening challenges in electrical installations. This plated steel reducing washer features precision engineering for reducing 2-1/2" knockouts to 1" openings, delivering the exact fit and professional finish that electrical contractors demand.

Innovative Features & Benefits

Precision Engineering

• Exact Size Reduction - Reduces 2-1/2" knockout to precise 1" opening, eliminating guesswork and ensuring perfect connector fit
• Plated Steel Construction - Superior corrosion resistance and durability for long-lasting performance in demanding environments
• Professional Grade Finish - Clean, uniform appearance that maintains installation aesthetics
• Universal Compatibility - Works with standard electrical boxes and enclosures for versatile applications

Installation Efficiency

• Time-Saving Solution - Eliminates need for custom modifications or multiple components
• Secure Fit Design - Prevents movement and maintains proper seal integrity
• Easy Installation - Simple drop-in design requires no special tools or complex procedures

Technical Specifications

Reduces 2-1/2" knockout to 1" knockout opening, plated steel construction with silver finish, 3.265" height dimension, UL and CSA listed for safety compliance, standard packaging of 50 pieces for contractor convenience.

Quick Installation Process

1. Verify 2-1/2" knockout opening is clean and free of burrs
2. Insert reducing washer into knockout from inside of enclosure
3. Ensure washer sits flush against enclosure wall
4. Verify 1" opening is properly centered and aligned
5. Install appropriate 1" connector or fitting through reduced opening
6. Tighten connector to secure reducing washer in place

Perfect Applications

Ideal for:

• Panel Modifications - Electrical panels requiring smaller conduit connections than existing knockouts
• Equipment Upgrades - Retrofitting existing enclosures for new equipment with different connection requirements
• Commercial Installations - Office buildings, retail spaces, and industrial facilities requiring precise knockout sizing
• Residential Projects - Service panels, sub-panels, and junction boxes needing connection flexibility
• Industrial Applications - Manufacturing facilities and processing plants with diverse electrical connection needs
• Maintenance Work - Repair and modification projects where original knockout size doesn't match current requirements
• Custom Installations - Specialized electrical systems requiring non-standard opening configurations
• Code Compliance Projects - Installations requiring specific connector sizes for regulatory compliance

Knockout Reduction Advantage

Arlington's reducing washer eliminates the need for oversized connectors or makeshift solutions, providing a clean, professional method for achieving exact knockout sizing. This approach ensures proper connector engagement and maintains enclosure integrity.

Why Choose Arlington Innovation?

Since 1949, Arlington Industries has solved electrical installation challenges with innovative products that save time and ensure professional results. Our reducing washers represent decades of understanding contractor needs for precise, reliable knockout solutions.