Buy Sealproof 1-Gang Weatherproof Exterior In Use Outlet Cover and Box Kit - Metallic Electrical Outlet Box and UL Extra Duty, Lockable, In Use Outdoor Outlet Cover - HorizontalVertical Use Online in
Boxes and covers
Thomas & Betts - 4 x 4 x 1-1/2" Steel Square Outlet Box - 54065404 - MSC Industrial Supply
Shallow Nonmetallic Outlet Box
KH INDUSTRIES Pendant Drop Outlet Box: 50 ft Cord Lg, 12 AWG Wire Size, 3 Conductors, 125V AC - 13M207|PP4DD-520-B12K-520 - Grainger
Recessed Electrical Box for Deep Outlets & Cables 2-Gang
Boxes and covers
Carlon B121ADJ Outlet Box, New Work, 1 Gang, 3-3/4-Inch Length by 3-7/8-Inch Width by 3-3/8-Inch Depth, Blue - Electrical Outlet Boxes - Amazon.com
Electrical Boxes at Lowes.com
Carlon Blue PVC 1-Gang 8 cu. in. Flanged Shallow Old Work Electrical Outlet Box B108R-UPC