Hubbell Premise Wiring SC3098A Floor Boxes with 3/4 Inch Mounting Nipple, Aluminum Frame, UL Listed, CSA Certified

Arlington Industries BE3 Box Extender, levels and supports the wiring device where the box is set back from the wall surface extends the box up to an 1-1/2. 2 hour fire rating. three gang.

Arlington Industries BE4 Box Extender 4-Gang, Extends 1-1/2 Inch, 2 Hour Fire Rating, White

Thomas & Betts BCOBEX 4IN ROUND BOX EXTENSION 1/2IN DEEP

Arlington Industries BE1 Box Extender, 1-Gang, 1-1/2 Inch Extension, 2 Hour Fire Rating, White

Thomas & Betts CI1104-P DEVICE BOX STL PARTITION 2 IN

Thomas & Betts CICSB-1 COMMUNICATION SIDE 2 1/2IN DEEP BOX

Hubbell 55171K Extension ring for 4 In. Octagon Box, 2-1/8 in. Deep, 21 Cu. In., with Concentric, 1/2 & 3/4 in. KO (50-Pack)

Hubbell 55151KBAR Extension ring for 4 In. Octagon Box, 1-1/2 in. Deep, 15 Cu. In., with Concentric, 1/2 & 3/4 in. KO (50-Pack)

Hubbell 53171K Extension ring for 4 In. Square Box, 2-1/8 in. Deep, 30 Cu. In., with Concentric, 1/2 & 3/4 in., and 1/2 in. KO (40-Pack)

Hubbell 53151K Extension ring for 4 In. Square Box, 1-1/2 in. Deep, 21 Cu. In., with Concentric, 1/2 & 3/4 in., and 1/2 in. KO (50-Pack)

Hubbell 1110RBAR Extension ring for Utility Box, 1-7/8 in. Deep, 16.5 Cu. In., 1/2 in. KO (10-Pack)

Arlington Industries BE2 Box Extender Plastic 2-Gang 1-1/2 Inch Fire Rated White