ENERLITES Weatherproof Outlet Box with Three 3/4-in Threaded Outlets, Outdoor Electrical Box, 3 Holes 0.75” each, 1-Gang, EN1375 - Walmart.com
Reddot 1-Gang White Metal Weatherproof Rectangle Indoor or Outdoor Electrical Box | RONA
Sigma Engineered Solutions 1-Gang Gray Metal Weatherproof New Work Standard Switch/Outlet Exterior Electrical Box in the Electrical Boxes department at Lowes.com
Amazon.com: Miady 50 Amp 125/250 Volt RV Power Outlet Box, Enclosed Lockable Weatherproof Outdoor Electrical NEMA 14-50R Receptacle Panel, For RV Camper Travel Trailer Motorhome Electric Car Generator. : Automotive
Sigma Engineered Solutions 1-Gang Black Metal Weatherproof New Work Standard Rectangular Interior/Exterior Electrical Box in the Electrical Boxes department at Lowes.com
Arlington | Weatherproof-in-Use Boxes
How to Install an Outdoor GFCI Electrical Outlet | The Home Depot - YouTube
Extra-Duty Outlet Box Hood: For Backyards that Require Extra-Duty Protection > Safety > Leviton Blog
How to Install an Exterior Electrical Outlet | HGTV
How to Add an Outdoor Electrical Box (DIY) | Family Handyman