4 in. Electrical PVC New Work Electrical Ceiling Box Mud Ring

Single Gang Extension Box Color: White

BE1R 4.35" X 1-1/2", Plastic, Electrical Octagon Ceiling Box Extender

LEVEL5 Ultimate Drywall Taping And Finishing Set | Automatic Taper, Flat Boxes, Angle Heads, 7" Corner Applicator Box, Corner Roller, Extendable

Yeesport 50 Pcs Electrical Box Extenders, BE1-2 Electrical Outlet Box Extenders With 100 Pcs Screws, 1-Gang Electrical Power Box Extensions, Single

RACO 128 4-Inch Octagon Extension Ring, 1-1/2-Inch Deep, Steel

Raco 262 Square Extension Ring, Drawn, 4-11/16", 2-1/8" Deep With Eight 1/2 And Four 3/4" KO"S

Juexica 2 Sets Ul Listed Weatherproof Electrical Box Extension 1-Gang (4) 1/2-Inch, Receptacle Aluminum Fireproof Outlets Extender With 4 Lids And 8

Multi-Gang Electrical PVC Electrical Box Extender (2-Pack) (B1MGEXT-2)

4 in. 21 Cu. In. Square Box Extension Ring (531511234-20R)

3Pcs Single Gang Receptacle Outlet Box Extenders, 1/2" Electrical Box Extender Junction Box Extender For Electrical Box And Electric Outlet Switches

Mint Bucket Brands 1/2" Single Gang Receptacle Box Extenders, UL Listed With 6-32 X 1.25 Screws, Electrical Outlet Extender For Switches (Blue) (

BE1X X LARGE BOX EXTENDER

Qlvily 12 Packs Square Extension Ring, 4" L X 4" W Electrical Box Extension Ring With 1/2" And 3/4" Knockouts, 1-1/2'' Deep, Electrical Box Extender

4 in. 21 Cu. In. Steel Pre-Galvanized Square Box Extension Ring (531511234UB-25R)

Carlon Box Extender 3-1/4 in L 2-1/4 in W 1 -Gang PVC Blue Pair B1MGEXT-2

4 in W X 1-1/2 in. D Steel Metallic Octagon Extension Ring With Two 1/2 in. KO's And Two 3/4 in. KO's

4Pcs 1/2 Inch Single Gang Outlet Box Extender, Electrical Outlet Extender Receptacle Extender Outlet Extension Box For Electrical Box And Electrical

Legrand V5751 Flush Type Box Extension Adapter, Ivory

Therwen 4 Pcs Ceiling Fan Brace Electrical Box 14.25 To 22.5 Inch Adjustable Electrical Box And Support Bar Fan Mounting Bracket For Summer Light

Smart Box Adjustable Depth 50 Lbs. Ceiling Box Support

3Pcs Single Gang Electric Power Outlet Extender, 1/2" Receptacle Outlet Box Extenders With Screws Electrical Box Extender Junction Box Extension

Bestmounts - 10 Pack Electrical Power Outlet Box Extender Kit - Single Gang Box Extender - Single Receptacle Heavy Duty Plastic (Blue)

50PCS BE1-2 Electrical Outlet Box Extenders With 100PCS Screws, (1-Gang)Electrical Power Outlet Box Extendersingle Gang Box Extender Electric Box

XGGYA 12PCS 1/2 Inch Single Gang Outlet Box Extender,Electric Outlet Extender Box With 24 Screws,Electrical Outlet Extender For Electrical Outlet

Taymac SE475S Weatherproof Box Extension, 1-Gang, (4) 3/4-Inch Outlets, Gray

BE1 2.313" X 1.813" X 4.188", White, Plastic, 1-Gang, GFCI Wall Box Extender

Hubbell Raco 936 4 in. Round Retro-Brace Ceiling Fan-Rated Support, 4 In, Gray