Product Description
The Steel City 551511/2-25 is a 4-inch octagon box extension ring. It has a depth of one and a half inches and a cubic capacity of 15.8. This extension ring includes knockouts, making it suitable for various electrical installations.
- Constructed from pre-galvanized steel.
- Compatible with octagon boxes.
- Features four knockouts for flexible installation.
Product Highlights
This extension ring is designed to enhance the installation of electrical boxes in various settings, ensuring secure and efficient connections.
Product Information
Standard Information
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Brand: Steel City
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Product Number: 551511/2-25
Technical Specifications
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Material: Steel
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Color: Silver
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Capacity: 15.8 cu in
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Knockouts: 4
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Standard: UL E2969
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Dimensions: 4 inches (diameter) x 1.5 inches (depth)