RankProduct NameScore
1Madison Electric Products MSB3G Three Gang Device Box with Depth Adjustable, Heavy Duty 42lbMadison Electric Products MSB3G Three Gang Device Box with Depth Adjustable, Heavy Duty 42lb
Madison Electric Products
9.7GET ON AMAZON
2iMBAPrice BE3-1 (3-Gang) Electrical Power Outlet Box Extender, White (Made in USA)iMBAPrice BE3-1 (3-Gang) Electrical Power Outlet Box Extender, White (Made in USA)
iMBAPrice
9.4GET ON AMAZON
3Sealproof 2-Gang Weatherproof Exterior In Use Outlet Cover and Box Kit - Double Gang Metallic Electrical Outlet Box with Three 1/2-Inch Holes and UL Extra Duty, Lockable, In Use Outdoor Outlet CoverSealproof 2-Gang Weatherproof Exterior In Use Outlet Cover and Box Kit – Double Gang Metallic Electrical Outlet Box with Three 1/2-Inch Holes and UL Extra Duty, Lockable, In Use Outdoor Outlet Cover
Sealproof
9.0GET ON AMAZON
4Carlon B355R Switch/Outlet Box, Old Work, 3 Gang, 5.72-Inch Length by 2.79-Inch Width by 3.69-Inch Depth, Blue, 1-PackCarlon B355R Switch/Outlet Box, Old Work, 3 Gang, 5.72-Inch Length by 2.79-Inch Width by 3.69-Inch Depth, Blue, 1-Pack
Thomas & Betts
8.9GET ON AMAZON
5TayMac TB7100S Electrical Box 3-Gang Die Cast, Aluminum 1-Inch Thread, GrayTayMac TB7100S Electrical Box 3-Gang Die Cast, Aluminum 1-Inch Thread, Gray
TayMac
8.7GET ON AMAZON
62-1/8 Inch Deep Three Gang Multi Device Switch Box2-1/8 Inch Deep Three Gang Multi Device Switch Box
Garvin Industries
8.4GET ON AMAZON
73-Gang XL Electrical Box Extender with Machine Screws, Complete Kit by DoodleYolk Inc. Junction box extension includes 6-32 truss head screws. Easy and Secure fix for miscut or sunken wall plates.3-Gang XL Electrical Box Extender with Machine Screws, Complete Kit by DoodleYolk Inc. Junction box extension includes 6-32 truss head screws. Easy and Secure fix for miscut or sunken wall plates.
Arlington and L.H. Dottie
8.2GET ON AMAZON
8Hubbell-Bell MX3050S Weatherproof Metallic Device Cover with 125-in-1 Configurations and Three Gang, Vertical, GrayHubbell-Bell MX3050S Weatherproof Metallic Device Cover with 125-in-1 Configurations and Three Gang, Vertical, Gray
Hubbell
8.0GET ON AMAZON
9Legrand - Pass & Seymour TV3LVKITWCC2 Recessed Television Box Three Gang Low Voltage Kit Easy InstallationLegrand – Pass & Seymour TV3LVKITWCC2 Recessed Television Box Three Gang Low Voltage Kit Easy Installation
Pass & Seymour/Legrand
7.9GET ON AMAZON
10Sealproof 2-Gang 3 1/2" Holes Weatherproof Rectangular Exterior Electrical Outlet Box with 3 Outlets, Three 1/2-Inch Holes, UL Listed, Double GangSealproof 2-Gang 3 1/2″ Holes Weatherproof Rectangular Exterior Electrical Outlet Box with 3 Outlets, Three 1/2-Inch Holes, UL Listed, Double Gang
Sealproof
7.6GET ON AMAZON