
Let's dive into the different types of round box covers and their uses.
There are several types of round box covers, including snap-on covers and screw-on covers.
Snap-on covers are easy to install and provide a secure fit, making them ideal for protecting delicate items.
Screw-on covers, on the other hand, offer added security and are often used for storing valuable or sensitive items.
Round box covers can be made from a variety of materials, including plastic and wood.
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Types of Round Box Covers
There are several types of round box covers, each designed for specific uses.
The thickness of round box covers can vary, with some being 1/8-inch thick and others being 1/4-inch thick.
A 4-inch cover is a common size, available in various materials such as brass, aluminum, and dark bronze.
Some round box covers come with screw plugs, specifically two 1 1/2-inch Screw Plugs for Duplex in different materials.
Other 4-inch covers have a 2-inch – 1/2-inch combo plug for Comm./Data or single applications.
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Some round box covers have flip lids, with 4-inch covers available in two flip lids for Duplex and one flip lid for Duplex in different materials.
The 5 3/4-inch cover is another size option, available in various configurations such as a 2-inch – 1/2-inch combo plug for Comm./Data or a 2-inch – 1-inch combo plug for Comm./Data.
Some 5 3/4-inch covers come with two 1 1/2-inch screw plugs for duplex receptacle in different materials.
The 5 3/4-inch cover is also available with two flip lids for duplex receptacle in various materials.
Understanding Round Box Covers
Decorative round box covers like the JBCP Decorative Round J-Box Cover Plate from RelightDepot can add a touch of style to lighting setups.
They effectively conceal unsightly junction boxes, creating a seamless and polished look for lighting fixtures. This is especially important in residential settings, such as bedrooms and living rooms, where a clean and polished look is essential.

The durable construction of these covers ensures longevity and durability in various environmental conditions, making them suitable for both indoor and outdoor spaces.
A simple installation process allows for quick and hassle-free setup, minimizing downtime during fixture deployment.
Here are some common uses for round box covers:
- Residential settings, such as bedrooms and living rooms
- Commercial settings, such as restaurants and retail spaces
- Hospitality settings, such as hotels and hallways
By concealing junction boxes, these covers help protect them from dust, debris, and moisture, reducing the risk of electrical hazards.
Sources
- https://www.lewelectric.com/commercial/32series/metallic-floor-box-covers-round/
- https://www.qedelectric.com/product/category/US_301200000000/octagon-round-boxes-covers
- https://www.ndspro.com/us/en/product/access-boxes/valve-boxes-and-covers/111c-10-in-round-standard-series-box-cover-green-icv
- https://relightdepot.com/decorative-round-j-box-cover-plate/
- https://jclgl-led.com/products/round-electrical-outlet-box-cover
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