Metallics Knock-out Seal 3-Piece Steel Zinc 6" x 6" x 1.1"

Metallics Industries Knock-out Seal 3-Piece Steel Zinc

Professional Electrical Panel Box Sealing Solution

The Metallics Industries Knock-out Seal 3-Piece delivers exceptional performance and reliability for electrical panel box installations and conduit system sealing. This steel knock-out seal with zinc finish provides dependable electrical sealing solutions designed for professional electricians, contractors, and industrial technicians, offering the proven quality and precision engineering that professionals trust from a leading manufacturer of electrical hardware and industrial fasteners.

Professional Features & Benefits

Quick-Seal Performance

• 3-Piece Quick-Seal Design - Provides fast and secure plugging of holes in panel boxes with professional-grade steel construction and zinc finish protection
• Size Stamped Identification - Each seal features stamped size marking for easy identification and proper installation verification
• Steel Construction with Zinc Finish - Delivers superior durability and corrosion resistance for long-lasting electrical installations
• Professional Safety Standards - Engineered for ultimate high-quality safety performance in electrical applications

Installation Efficiency

• Quick Installation Process - 3-piece design enables rapid sealing of panel box knockouts without specialized tools
• Secure Fit Design - Precision-engineered components ensure tight, reliable sealing for electrical safety compliance
• Professional Grade Materials - Steel construction with zinc finish provides dependable performance for demanding electrical environments

Technical Specifications

Material: Steel | Finish: Zinc | Dimensions: 6" Length x 6" Width x 1.1" Height | Weight: 1.5 lbs | Number of Pieces: 3 | Pack Type: Bag | Product Family: Electrical Supplies | Product Group: Conduit Accessories | Product Subgroup: Plugs and Seals | Field Application: Electrical, Plumbing, Heating and Air Conditioning Industries

Installation & Usage

1. Identify the knockout hole size requiring sealing in the electrical panel box
2. Select the appropriate 3-piece knock-out seal components for the specific opening
3. Insert the seal components into the knockout opening ensuring proper alignment
4. Secure the 3-piece assembly to create a complete seal around the panel box opening
5. Verify the seal is properly seated and provides complete coverage of the knockout hole
6. Inspect the installation to ensure compliance with electrical safety standards and code requirements

Professional Applications

Ideal for:

• Electrical Panel Installations - Sealing unused knockout holes in electrical panel boxes and distribution panels
• Conduit System Sealing - Plugging openings in conduit accessories and electrical enclosures
• HVAC System Applications - Sealing openings in heating and air conditioning electrical components
• Plumbing Electrical Connections - Protecting electrical connections in plumbing system installations
• Industrial Electrical Maintenance - Sealing panel box openings during equipment upgrades and maintenance
• Commercial Building Electrical - Professional sealing solutions for commercial electrical installations
• Residential Electrical Work - Reliable sealing for residential panel box and electrical enclosure applications
• Safety Compliance Projects - Meeting electrical code requirements for panel box opening protection

Steel with Zinc Finish Advantage

The steel construction with zinc finish provides exceptional durability and corrosion resistance for electrical applications. This material combination ensures long-lasting performance in various environmental conditions while maintaining electrical safety standards. The zinc coating offers superior protection against moisture and corrosion, making these seals ideal for both indoor and outdoor electrical installations where reliability is critical.

Why Choose Metallics Industries Quality?

Metallics Industries demonstrates unwavering commitment to precision manufacturing and quality control excellence for electrical hardware solutions. Our knock-out seals feature professional-grade steel construction with zinc finish, delivering reliable performance that contractors, electricians, and industrial professionals trust. Through comprehensive product testing and superior material selection, Metallics Industries provides dependable electrical sealing solutions for commercial, industrial, and residential applications, ensuring compliance with safety standards and long-term installation reliability.