Octagon Electrical Box Cover, 20 Packs, 4 Inch, 1/2 Inch Knockout | Galvanized Steel Metal, Junction Box Covers

DEWENWILS 20A Outdoor Outlet Box, NEMA WR/TR 5-20R GFCI Outlet for Garden | Smart Self-Test,Weather-Resistant Cover,Heavy Duty GFCI Outlet Kit for Garden,Yard

DEWENWILS Outdoor Electrical Outlet Box

Project Box IP65 Waterproof Junction Box ABS Plastic Black Electrical Boxes DIY Electronic Project Case Power Enclosure Clear Cover 10.35“x7.17”x2.36“

Junction Box, Hinged Grey Clear Cover IP67 Waterproof ABS Project Box with Mounting Plate Electrical Box Enclosure with Wall Bracket 8.3 x 5.1 x 4.3inch(210x130x110mm)

Newhouse Hardware 1-Gang PVC Old Work Electrical Outlet Box (3-Pack) | 14 cu. in. Plastic Junction Box for Switches, GFCI, or Duplex Receptacle Outlet | Old Work Electrical Box for Home Improvement

Plastic 2-Gang Electrical Outlet Box, 26 Cu.in., ETL Listed, 12-Pack, Old Work

Electrical Box Knockout Plugs, 3/4" Screw and Bar Electrical Hole Seal | Galvanized steel knockout seal closes unused electrical box openings with a secure preassembled screw-and-bar design

Electrical Box Extender, 1/2Inch Yellow Single Gang, 4 Pack | Fits 1-gang boxes; ABS plastic; screws included for easy install in home projects.

3-Pack 3/4" Double Gang Electrical Box Outlet Extender with 4 Screws (Blue) | 2 Gang Electrical Receptacle Extender for Outlets, Switches, Wall Plates and Electrical Boxes

DEWENWILS 4-Pack Duplex Wall plates, Metal Receptacle Gfci white Outlet Cover, for home Electrical Outlets

PREMIUM Open Splice Junction Box, 2 Pack | 6 Twist-On Wire Connectors, PP+ABS V0 Flame Retardant, DIY Installation Kit with Screws, For Home, Garage & Workshop

LEONLITE 12-Pack 14 Cubic Inch Single Gang Old Work Electrical Outlet Box | One Gang Electrical Junction Box, Outlet Box, ETL Listed, Gray, PVC

LEONLITE 12-Pack 20 Cubic Inch Single Gang Old Work Electrical Outlet Box | One Gang Electrical Junction Box, Outlet Box, ETL Listed, Gray, PVC

Pack of Box and Cover 4'' Square Electrical Box, 1 Rocker Switch, 1 Duplex Receptacle Exposed Work Cover, Crushed Corners, Welded Construction, Ten 1/2'' and Six TKO Knockouts, Raised Ground, 2-1/8''

25 Pcs Old Work Switch Box Supports, for Electrical Box Repair | F Clips Electrical Box Repair Kit, Ideal for Old Work Electrical Box Installation Retrofits, Rust-proof, Corrosion-resistant

Adjustable 3-Gang Electrical Box for New Construction – Heavy-Duty Grey PVC Switch & Outlet Box with Metal Bracket, ETL Listed Junction Box for Switches, Outlets & Wiring Projects

Outlet Box Kit, Double Toggle Switch Cover, Includes Sixteen Knockouts 4x4 Drawn Metal Electrical Box, 2 20 Amp Double Pole Side Wire Toggle Wall Switch & Insulated Pigtail

[3 Pack] CLOUDY BAY Two Gang Electrical Outlet Box,25 Cubic Inch Junction Box,Old Work Box,UL Listed

4x2 Junction Box, Steel Handy Box, 16.5 Cu In, 10 Pack | Metal outlet box with 10 half inch knockouts, 2.125 inch deep electrical housing for switches and receptacles

LEONLITE 12-Pack 22.5 Cubic Inch Single Gang New Work Electrical Outlet Box | Ultra-deep Device Box, One Gang Electrical Junction Box for Switch, GFCI, Step Light, ETL Listed, Gray, PVC

CycevSun 2 Gang Outet Electrical Box Old Work, PVC, UL Listed, 6 Pack | PVC Junction Boxes, 2.75" Depth, 25 cu.in. Capacity, Easy Remodel, For Dimmer, Switch, GFCI

Project Box ABS Black Electrical Boxes IP67 Outdoor Waterproof Box Electronic Junction Box Power Enclosure with Cable Glands for DIY Project 2.5 x 2.3 x 1.38inch(63x58x35mm)

ABS 1/2 Inch Outlet Box Extender, Single Gang, Yellow, 1 Pack | Single Gang Outlet Box Extender, 1/2 Inch Extension, ABS Material, Fits Outlets and Switches, Includes Screws

Project Box IP65 Waterproof Junction Box ABS Plastic Electrical Boxes DIY Electronic Project Case Power Enclosure with Fixed Ear 4.72x4.72x2.95 inch (120x120x75mm)

6 Pcs Electrical Box Extender, Outlet Box Extender, Blue | With 20 Screws for Electrical Boxes and Outlet Switches, Flame Retardant Plastic Spacers

Pop-Up Floor Outlet, Electrical Box for Wood Sub-Flooring with 15 Amp TR Duplex Receptacle, Black

DEKOPEKOFlip Lid Electrical Floor Box Kit, 5” x 2.87” 1-Gang Cover, 20A TWR Receptacle Outlet, Watertight Gasket, Corrosion-Resistant Hardware, Brass

Thomas & Betts Octagon Ceiling Box, 15.8 Cu in | Pre-Galvanized Steel, 4 In Diameter, 1/2 And 3/4 In Knockouts, Drawn Construction, UL Listed (514-A), For Conduit

Steel City Single Gang Utility Box, 13 Cu in | Pre-Galvanized Steel, UL E2969, Drawn Construction, 4 X 2-1/8 X 1-7/8 Inches, 1/2 In KO, Raised Ground Screw Location

4 in Square Junction Box 21 Cu In 1-1/2 in Deep 10-Pack | 1-1/2 in deep galvanized steel construction provides durability for residential and commercial projects.

DEWENWILS 2-Pack GFCI Outlet 20Amp and Dual 20 AMP GFCI Outdoor Outlet Box

DEWENWILS Outdoor Outlet Box and 20A GFCI Switch Outlet Combo

DEWENWILS 20A Outdoor Outlet Box, NEMA WR/TR 5-20R GFCI Outlet for Garden | Smart Self-Test,Weather-Resistant Cover,Heavy Duty GFCI Outlet Kit for Garden,Yard

DEWENWILS Outdoor Electrical Outlet Box

Project Box IP65 Waterproof Junction Box ABS Plastic Black Electrical Boxes DIY Electronic Project Case Power Enclosure Clear Cover 10.35“x7.17”x2.36“

Junction Box, Hinged Grey Clear Cover IP67 Waterproof ABS Project Box with Mounting Plate Electrical Box Enclosure with Wall Bracket 8.3 x 5.1 x 4.3inch(210x130x110mm)

Newhouse Hardware 1-Gang PVC Old Work Electrical Outlet Box (3-Pack) | 14 cu. in. Plastic Junction Box for Switches, GFCI, or Duplex Receptacle Outlet | Old Work Electrical Box for Home Improvement

Plastic 2-Gang Electrical Outlet Box, 26 Cu.in., ETL Listed, 12-Pack, Old Work

Electrical Box Knockout Plugs, 3/4" Screw and Bar Electrical Hole Seal | Galvanized steel knockout seal closes unused electrical box openings with a secure preassembled screw-and-bar design

Electrical Box Extender, 1/2Inch Yellow Single Gang, 4 Pack | Fits 1-gang boxes; ABS plastic; screws included for easy install in home projects.

3-Pack 3/4" Double Gang Electrical Box Outlet Extender with 4 Screws (Blue) | 2 Gang Electrical Receptacle Extender for Outlets, Switches, Wall Plates and Electrical Boxes

DEWENWILS 4-Pack Duplex Wall plates, Metal Receptacle Gfci white Outlet Cover, for home Electrical Outlets

PREMIUM Open Splice Junction Box, 2 Pack | 6 Twist-On Wire Connectors, PP+ABS V0 Flame Retardant, DIY Installation Kit with Screws, For Home, Garage & Workshop

LEONLITE 12-Pack 14 Cubic Inch Single Gang Old Work Electrical Outlet Box | One Gang Electrical Junction Box, Outlet Box, ETL Listed, Gray, PVC

LEONLITE 12-Pack 20 Cubic Inch Single Gang Old Work Electrical Outlet Box | One Gang Electrical Junction Box, Outlet Box, ETL Listed, Gray, PVC

Pack of Box and Cover 4'' Square Electrical Box, 1 Rocker Switch, 1 Duplex Receptacle Exposed Work Cover, Crushed Corners, Welded Construction, Ten 1/2'' and Six TKO Knockouts, Raised Ground, 2-1/8''

25 Pcs Old Work Switch Box Supports, for Electrical Box Repair | F Clips Electrical Box Repair Kit, Ideal for Old Work Electrical Box Installation Retrofits, Rust-proof, Corrosion-resistant

Adjustable 3-Gang Electrical Box for New Construction – Heavy-Duty Grey PVC Switch & Outlet Box with Metal Bracket, ETL Listed Junction Box for Switches, Outlets & Wiring Projects

Outlet Box Kit, Double Toggle Switch Cover, Includes Sixteen Knockouts 4x4 Drawn Metal Electrical Box, 2 20 Amp Double Pole Side Wire Toggle Wall Switch & Insulated Pigtail

[3 Pack] CLOUDY BAY Two Gang Electrical Outlet Box,25 Cubic Inch Junction Box,Old Work Box,UL Listed

4x2 Junction Box, Steel Handy Box, 16.5 Cu In, 10 Pack | Metal outlet box with 10 half inch knockouts, 2.125 inch deep electrical housing for switches and receptacles

LEONLITE 12-Pack 22.5 Cubic Inch Single Gang New Work Electrical Outlet Box | Ultra-deep Device Box, One Gang Electrical Junction Box for Switch, GFCI, Step Light, ETL Listed, Gray, PVC

CycevSun 2 Gang Outet Electrical Box Old Work, PVC, UL Listed, 6 Pack | PVC Junction Boxes, 2.75" Depth, 25 cu.in. Capacity, Easy Remodel, For Dimmer, Switch, GFCI

Project Box ABS Black Electrical Boxes IP67 Outdoor Waterproof Box Electronic Junction Box Power Enclosure with Cable Glands for DIY Project 2.5 x 2.3 x 1.38inch(63x58x35mm)

ABS 1/2 Inch Outlet Box Extender, Single Gang, Yellow, 1 Pack | Single Gang Outlet Box Extender, 1/2 Inch Extension, ABS Material, Fits Outlets and Switches, Includes Screws

Project Box IP65 Waterproof Junction Box ABS Plastic Electrical Boxes DIY Electronic Project Case Power Enclosure with Fixed Ear 4.72x4.72x2.95 inch (120x120x75mm)

6 Pcs Electrical Box Extender, Outlet Box Extender, Blue | With 20 Screws for Electrical Boxes and Outlet Switches, Flame Retardant Plastic Spacers

Pop-Up Floor Outlet, Electrical Box for Wood Sub-Flooring with 15 Amp TR Duplex Receptacle, Black

DEKOPEKOFlip Lid Electrical Floor Box Kit, 5” x 2.87” 1-Gang Cover, 20A TWR Receptacle Outlet, Watertight Gasket, Corrosion-Resistant Hardware, Brass

Thomas & Betts Octagon Ceiling Box, 15.8 Cu in | Pre-Galvanized Steel, 4 In Diameter, 1/2 And 3/4 In Knockouts, Drawn Construction, UL Listed (514-A), For Conduit

Steel City Single Gang Utility Box, 13 Cu in | Pre-Galvanized Steel, UL E2969, Drawn Construction, 4 X 2-1/8 X 1-7/8 Inches, 1/2 In KO, Raised Ground Screw Location

4 in Square Junction Box 21 Cu In 1-1/2 in Deep 10-Pack | 1-1/2 in deep galvanized steel construction provides durability for residential and commercial projects.

DEWENWILS 2-Pack GFCI Outlet 20Amp and Dual 20 AMP GFCI Outdoor Outlet Box

DEWENWILS Outdoor Outlet Box and 20A GFCI Switch Outlet Combo