Milbank 1.5x1.5x0.5 Steel Hole Seal 3/4 Inch ANSI 61 Gray Gasketed Wing Nut

Milbank 1.5x1.5x0.5 Steel Hole Seal 3/4 Inch ANSI 61 Gray Gasketed Wing Nut

Professional-Grade Enclosure Sealing Solution

The Milbank Steel Hole Seal delivers professional-grade enclosure sealing performance for electrical panel and equipment applications. This steel hole seal features gasketed wing nut design for electrical contractors and facility managers, providing the reliable sealing performance and ANSI 61 Gray finish that electrical professionals demand for secure enclosure protection.

Professional Features & Benefits

Superior Sealing Performance

• Gasketed Wing Nut Design - Provides secure, weatherproof seal with easy installation and removal
• 3/4 Inch Opening - Perfect fit for standard electrical enclosure knockouts and cable entry points
• Steel Construction - Delivers long-lasting durability and corrosion resistance for outdoor applications
• ANSI 61 Gray Finish - Professional appearance that matches standard electrical equipment color schemes

Installation & Maintenance Benefits

• Wing Nut Operation - Tool-free installation and adjustment for quick field modifications
• Rubber Gasket Seal - Creates reliable barrier against moisture, dust, and environmental contaminants
• Compact Design - 1.5x1.5x0.5 inch dimensions fit standard electrical enclosure configurations

Technical Specifications

Dimensions: 1.5 x 1.5 x 0.5 inches, Steel construction with ANSI 61 Gray finish, 3/4 inch opening diameter, includes rubber gasket and wing nut hardware, designed for enclosure accessory applications with professional-grade sealing performance.

Installation Process

1. Select appropriate 3/4 inch knockout or opening in electrical enclosure panel
2. Insert hole seal through opening from interior side of enclosure
3. Position rubber gasket against interior surface for proper sealing contact
4. Thread wing nut onto seal from exterior side of enclosure
5. Hand-tighten wing nut to compress gasket and create weatherproof seal
6. Verify secure installation and proper gasket compression for reliable protection

Professional Applications

Ideal for:

• Electrical Panel Sealing - Unused knockouts in distribution panels, load centers, and control cabinets
• Equipment Enclosures - Motor control centers, disconnect switches, and junction boxes
• Outdoor Installations - Weather-resistant sealing for exterior electrical equipment and panels
• Industrial Applications - Manufacturing facilities, processing plants, and heavy-duty electrical systems
• Commercial Buildings - Office complexes, retail facilities, and institutional electrical installations
• Maintenance Operations - Temporary and permanent sealing of electrical enclosure openings
• Code Compliance - Meeting electrical code requirements for sealed enclosure integrity
• Retrofit Projects - Upgrading existing electrical installations with proper enclosure sealing

Steel Construction Advantage

Milbank steel construction provides superior durability and longevity compared to plastic alternatives, ensuring reliable performance in demanding electrical environments. The ANSI 61 Gray finish offers professional appearance while providing additional corrosion protection for extended service life in both indoor and outdoor applications.

Why Choose Milbank Quality?

Milbank's commitment to professional-grade electrical accessories ensures reliable sealing performance and compliance with industry standards. This hole seal represents decades of electrical industry expertise, providing electrical contractors and facility managers with dependable enclosure protection solutions that maintain system integrity and safety.