What Are Octagon Box Covers?
Octagon Box Covers are used with 4" octagonal boxes to protect wires inside the box. Made from high-quality steel, the octagon box cover is built to withstand the toughest conditions, ensuring long-lasting performance. EVT provides this cover in both octagonal and round shape.
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![Octagon Blank Cover]()
Octagon Blank CoverEVT octagon blank cover is used to close a 4" octagon box when no additional devices are required.read more -
![Octagon Knockout Cover]()
Octagon Knockout CoverEVT octagon knockout cover is used to close a 4" octagon outlet box while allowing the installation of a 1/2" steel conduit.read more -
![Round Knockout Cover]()
Round Knockout CoverEVT round knockout cover is used to close a 4" octagon metallic box while allowing the installation of a 1/2" steel conduit.read more -
![Round Blank Cover]()
Round Blank CoverEVT round blank cover plate is used to close a 4" octagon or round box when no additional devices are required.read more
Main Products
We always design the products to meet the standards for safety.
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Products meet international standards like UL
Durability and Reliability
Robust Material and Rigorous QC Inspection
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To refund or replace a product that is defective
We're well-known as one of the leading octagon box cover manufacturers and suppliers in China. Our factory offers high quality octagon box cover made in China with competitive price. Welcome to place an order.
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![Set Screw Connector]()
Set Screw ConnectorEVT set screw connector is part of UL listed EMT fittings. The steel EMT set screw connector provides concrete tight...read more -
![Nm Cable Connector]()
Nm Cable ConnectorEVT NM Cable Connector is used to bond non-metallic sheathed cable and flexible cord to a steel box or enclosure.read more -
![1 Hole EMT Strap]()
1 Hole EMT StrapEVT 1 hole EMT strap is used to mount EMT conduit to any surface. The EMT strap is UL listed with UL file number...read more -
![Strut Clamp]()
Strut ClampEVT strut clamp is designed to route EMT, IMC and rigid conduit across 1-5/8" wide strut channel.read more -
![LB Conduit Body]()
LB Conduit BodyLB type threaded conduit body for rigid conduit or IMC allows access for general inspection, maintenance and wire...read more -
![Slotted Strut Channel]()
Slotted Strut ChannelEVT slotted strut channel has rounded end rectangular slots punched out on 2-inch centers.read more
