What Is A Weatherproof Extension Box?
A weatherproof extension box extends box depth and adds wiring capacity. The weatherproof box extension is for use in branch circuit wiring in wet, damp or dry locations. Like boxes, weatherproof extension rings are also made from copper-free aluminum with a premium powder coated finish.
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![Round Weatherproof Box Extension]()
Round Weatherproof Box ExtensionEVT round weatherproof box extension ring is for use with 4 inch round splice box to increase box capacity. Each round box extension ring comes with installation hardware, closure plugs and gasket.read more -
![1 Gang Weatherproof Outlet Box Extension]()
1 Gang Weatherproof Outlet Box ExtensionEVT weatherproof outlet box extension ring is used to provide additional capacity needed for 1 gang weatherproof box.read more -
![2 Gang Weatherproof Extension Ring]()
2 Gang Weatherproof Extension RingThe 2-gang weatherproof extension box is in seamless aluminum construction that ensures maximum durability and stops the penetration of moisture.read more -
![1 Gang Weatherproof Extension Ring]()
1 Gang Weatherproof Extension RingEVT 1 gang weatherproof extension ring electrical is used to extend the depth of a 1-gang weatherproof box. Each weatherproof extension ring box is supplied with a gasket and 4 mounting screws.read more
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We're well-known as one of the leading weatherproof extension box manufacturers and suppliers in China. Our factory offers high quality weatherproof extension box 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
