Steel-City Sbex Steel Box Extension

Raco 653 1-1/2D Handybox Extension

Steel-City 59361-1/2 1-Gang Utility Box Extension Ring, Steel, 13C

Single Gang Extension Box Color: White

Imbaprice BE2-3 2-Gang Electrical Box Extender, 3-Pack | UL Listed Non-Metallic White Outlet Box Extension For Recessed Electrical Boxes, Extends 1/4"

Hubbell-Raco 5406-0 Weatherproof Extension Box, 1 Gang, 18.3 Cu-In X 4-1/2 in L X 2-3/4 in W X 1 in D Grey

Taymac SE450WH Weatherproof Box Extension, 1-Gang, (4) 1/2-Inch Outlets, White

Sockitbox Original Outdoor Electric Box Waterproof - Small Outdoor Extention Cord Cover With 6 Cable Entry Waterproof Enclosure For Power Strips,

6Pcs 1/4 Inch Single Gang Outlet Box Extenders, Outlet Extender For Electrical Box With 12 Screws Receptacle Extension Box For Electrical Outlet

Philips 6-Outlet Extender Surge Protector, 900 Joules, 3 Prong, Space-Saving Design, Protected Indicator LED Light, 4 Pack, White, SPP3469WA/37

Raco 0665 4" X 2" Handy Box Extension, 1-7/8" Deep, 1/2" End Knockouts

Imbaprice BE2 2-Gang White Electrical Box Extender, UL Listed - Extends Setback Metal Or Non-Metallic Electrical Boxes Up To 1.5" For Light Switches,

3Pcs 1/2" Single Gang Receptacle Outlet Extenders With 6 Screws - Junction Box Extension Accessories For Electric Box And Outlet Switches (Blue)

Hrensaw Small Weatherproof Electrical Connection Box(6 X 3.5 X 2.2Inch),Outdoor Electrical Box,Waterproof Extension Cord Covers For Plug, Extension

BWP 2 Pack Electrical Outlet Box Extender 1 Gang - Electrical Box Extender With 4 Screws -Single Gang Box Extender Outlet

Raco 00653 4" X 2" Handy Box Extension Rings

Taymac SE450S Weatherproof Box Extension, 1-Gang, (4) 1/2-Inch Outlets, Gray

Bestmounts - 1 Pack Electrical Power Outlet Box Extender Kit - Single Gang Box Extender - Single Receptacle Heavy Duty Plastic (Blue)