Arlington Industries Zinc Die-Cast Duplex Connector with Spring Steel Clip for 1/2" Knockout

Arlington Industries Zinc Die-Cast Duplex Connector with Spring Steel Clip

Professional-Grade Snap-In Connector for Secure 1/2" Knockout Installation

The Arlington Industries Zinc Die-Cast Duplex Connector is an innovative electrical fitting designed to solve complex knockout connection challenges. This zinc die-cast connector features an external spring steel clip mechanism for 1/2" knockouts, delivering the reliable, concrete-tight performance that electrical professionals demand.

Innovative Features & Benefits

Advanced Snap-In Technology

• External Spring Steel Clip - Provides instant, secure attachment to 1/2" knockouts without threading
• Single Screw Design - Simplifies installation and reduces connection time by 50%
• Duplex Configuration - Accommodates multiple cable entries in one compact fitting
• Snap-Lock Mechanism - Ensures positive engagement with audible confirmation

Superior Protection Features

• Insulated Throat Protection - Prevents cable damage and ensures code compliance
• Concrete Tight Seal - Achieves watertight performance when properly taped
• Zinc Die-Cast Construction - Delivers exceptional corrosion resistance and durability

Technical Specifications

Trade Size: 1/2" knockout compatibility, Cable Range: 0.150" - 0.610" diameter, Material: Zinc die-cast construction, Height: 1.687", Color: Silver finish, Listings: UL and CSA certified, Standard Packaging: 250 pieces per box for contractor convenience.

Quick Installation Process

1. Position connector at 1/2" knockout opening
2. Press firmly until spring steel clip engages with audible snap
3. Insert cables through insulated throat openings
4. Tighten single screw to secure cable connections
5. Apply appropriate tape around connection for concrete-tight seal
6. Verify secure attachment by gentle pull test

Perfect Applications

Ideal for:

• Concrete Pour Applications - Underground electrical installations requiring watertight integrity
• Panel Box Connections - Quick knockout connections in electrical panels and enclosures
• Industrial Installations - Heavy-duty applications requiring corrosion-resistant fittings
• Commercial Buildings - Multi-cable routing through structural elements
• Residential Wiring - Foundation and basement electrical penetrations
• Utility Installations - Service entrance and meter base connections
• Renovation Projects - Retrofit applications where threading is impractical
• Outdoor Enclosures - Weather-resistant electrical connections

Spring Steel Clip Advantage

Arlington's external spring steel clip technology eliminates the need for threading or complex installation procedures. This innovative approach provides faster installation, superior holding power, and reliable performance compared to traditional threaded connectors, especially in tight spaces or retrofit situations.

Why Choose Arlington Innovation?

Since 1949, Arlington Industries has pioneered electrical connection solutions that save time and ensure reliability. This zinc die-cast duplex connector represents decades of engineering expertise, delivering the concrete-tight performance and installation efficiency that electrical professionals trust for critical applications.