Arlington Industries Plated Steel Reducing Washer - 3" to 2" Knockout Reducer

Arlington Industries Plated Steel Reducing Washer - 3" to 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 efficiently. This plated steel reducing washer features precision engineering for seamless 3" to 2" knockout conversion, delivering the reliable performance and perfect fit that electrical professionals demand.

Innovative Features & Benefits

Precision Engineering

• Exact Size Conversion - Reduces 3" knockouts to 2" with perfect dimensional accuracy, eliminating installation delays
• Plated Steel Construction - Superior corrosion resistance and durability for long-lasting performance in any environment
• Precision Machined Edges - Clean, smooth finish ensures proper sealing and professional appearance
• Universal Compatibility - Works with standard electrical boxes, panels, and enclosures

Installation Efficiency

• Drop-In Design - Simple placement saves valuable installation time on every job
• Secure Fit - Engineered tolerances prevent movement and ensure reliable connections
• No Special Tools Required - Standard installation process with existing equipment

Technical Specifications

Reduces 3" knockout to 2" knockout opening, plated steel construction with corrosion-resistant finish, 4.490" height dimension, UL and CSA listed for safety compliance, standard packaging of 25 pieces for contractor convenience.

Quick Installation Process

1. Verify 3" knockout opening is clean and free of burrs for optimal fit
2. Position reducing washer over knockout opening from inside of enclosure
3. Press washer firmly into place ensuring complete seating around perimeter
4. Verify 2" opening is properly centered and dimensionally correct
5. Install 2" connector or fitting through reduced opening as required
6. Complete electrical connections following standard procedures

Perfect Applications

Ideal for:

• Panel Modifications - Electrical panels requiring different connector sizes than original knockouts
• Equipment Retrofits - Upgrading or replacing equipment with different connection requirements
• Commercial Buildings - Office buildings, retail spaces, and institutional facilities
• Industrial Facilities - Manufacturing plants, warehouses, and processing facilities
• Residential Projects - Service panels, sub-panels, and electrical enclosures
• Maintenance Applications - Repair work where original knockout size doesn't match new equipment
• Custom Installations - Specialized electrical systems requiring specific connector sizes
• Code Compliance Projects - Ensuring proper fit and seal for electrical safety standards

Knockout Reduction Advantage

Arlington's precision-engineered reducing washers eliminate the need for oversized holes or makeshift solutions, providing a professional, code-compliant method for knockout size conversion that maintains enclosure integrity and electrical safety.

Why Choose Arlington Innovation?

Since 1949, Arlington Industries has been the trusted problem-solver for electrical professionals, delivering innovative solutions that save time and ensure reliable installations. Our reducing washers represent decades of engineering expertise focused on making electrical work faster, safer, and more professional.