52691 Round Knockout Seal, Zinc-plated Steel, 0.91 In.

A round knockout seal is an essential electrical fitting component designed to close unused knockout openings in electrical boxes and fittings. These small but critical seals prevent dust, debris, and moisture from entering electrical enclosures, which can compromise system integrity. Whether you are a professional electrician or a DIY enthusiast, a quality knockout seal is a practical choice for both residential and commercial electrical projects.

The Sigma Engineered Solutions ProConnex Round Knockout Seal is constructed from durable zinc-plated steel, offering corrosion resistance and a professional appearance that blends seamlessly with standard electrical hardware. By sealing off unused knockouts, this fitting helps prevent moisture-related failures and maintains the efficiency of your electrical systems.

Features and Benefits

• Durable Material: Zinc-plated steel construction withstands the rigors of electrical applications and resists corrosion in various environments.
• Prevents Contamination: Seals unused knockouts to block dust and moisture infiltration that could compromise electrical system integrity.
• ProConnex Quality: Part of the trusted ProConnex line, this seal offers dependable results and meets high standards of reliability and performance.
• Professional Appearance: Blends seamlessly with standard electrical hardware for a clean, professional look.
• Compact Design: Round shape with dimensions of 0.91 inches wide fits various electrical fittings and boxes.

Specifications

• Brand: Sigma Engineered Solutions
• Model: 52691
• Material: Zinc-plated steel
• Height: 0.30 inches
• Width: 0.91 inches
• Shape: Round