USA-Made Toggle Switch + GFCI / Decora®* Style Combination Raised Covers for 4x4 Steel Electrical Boxes
These professional-grade raised steel covers are designed for combination installations where a standard toggle switch and a GFCI/block/Decora®-style device must be mounted together on the same 4-inch square metal electrical box. Each cover includes crushed corners for a secure, precise fit on both drawn and welded 4x4 metal boxes, providing the correct raised depths and properly shaped openings for clean, code-compliant exposed-work installations.
Premium Toggle + GFCI / Block Combination Covers for Surface-Mounted Conduit Systems
This collection features USA-made raised steel covers that allow a standard toggle switch and a GFCI/Decora®-style device to be installed side by side on a single 4x4 metal junction box. These covers are ideal for installations requiring both switching control and a rectangular-device opening in the same location.
Also Known as GFCI, Block, Decorator, or Decora®* Openings
The rectangular device opening on these covers is commonly referred to by several industry names:
- GFCI opening
- Block opening
- Decorator opening
- Decora®* opening
All of these describe the same standardized large rectangular opening used for GFCI receptacles and Decora®-style switches, dimmers, timers, smart switches, and specialty devices.
Built for 4x4 Metal Boxes
All combination covers in this collection are engineered to fit:
- 4x4 drawn steel boxes
- 4x4 welded steel boxes
- 4-inch square metal junction boxes used with EMT, rigid, or MC conduit
The covers themselves include crushed corners for accurate alignment, secure mounting, and professional-grade stability.
When Are Toggle + GFCI / Decora® Covers Used?
Raised combination covers are used when a toggle switch and a GFCI or Decora®-style device need to be surface-mounted onto the same 4x4 metal electrical box. This arrangement is extremely common in industrial, commercial, and utility environments where electrical conduit is exposed and devices mount directly to metal boxes.
Typical applications include:
- Lighting control paired with a GFCI outlet on a surface-mounted conduit system
- Machine or equipment controls requiring both a switch and a rectangular device
- Warehouse and factory installations
- Workshops, production areas, and utility rooms
- Basements, garages, and mechanical rooms
These covers provide the correct raised depth and openings for both device types, allowing the box to function as both a device-mounting point and a junction for wiring and splicing.
Made in the USA for Long-Term Durability
Every cover in this collection is manufactured in the United States using top-grade steel. This ensures:
- Exceptional structural rigidity for long-term reliability
- Perfect device alignment for both toggle and rectangular devices
- Resistance to bending, warping, or vibration
- Consistent, professional-quality installations
Why Electricians Choose These Combination Covers
- Heavy-duty USA-made steel for demanding environments
- Crushed-corner design (on the covers) for secure installation
- Ideal for exposed conduit systems in commercial and industrial spaces
- Correct openings for toggle + GFCI/Decora® devices
- Precise fit for 4x4 junction boxes
Shop With Confidence at Wallplate.Store
Wallplate.Store is a leading supplier of USA-made metal covers for exposed-work electrical systems. Our toggle + GFCI/Decora® combination covers are trusted by electricians, contractors, industrial facilities, and maintenance teams nationwide.
Browse the collection above to select the perfect toggle + GFCI/Block combination cover for your 4x4 metal electrical box installation.
*Decora® is a registered trademark of Leviton Manufacturing Co., Inc. This product is not manufactured, authorized, or endorsed by Leviton.