BestTong Aluminum Alloy Metal Mini Dustproof Waterproof IP66 Small Junction Box Extruded Industrial Structure Outdoor Universal Electric Project Enclosure Grey 2.5 x 2.2 x 1.3 Inch(64mmx58mmx35mm) - Amazon.com
Steel City 4-Gang Metal Electrical Box with 1/2 in. Knockouts and CV Bracket 4G4DV12-10R - The Home Depot
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Steel City 1-Gang 3 in. Metal Electrical Box with NMSC Cable Clamps and CV Bracket CXWV-25R - The Home Depot
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2-way metal conduit box
Galvanized Electrical Gang Box Junction Box Weatherproof Box for Metal Conduit with UL List - China Conduit Boxes, Junction Box | Made-in-China.com
DJC Supply Co. 4" x 4" x 3" PVC Plastic Junction Conduit Box with Pre Molded 3/4" & 1/2" Conduit Holes, Easy to knock out covers, Metal screws - Amazon.com
Steel City 1-Gang 2-1/2 in. D Old Work Metal Electrical Box with NM Clamp LXWOWC-20R - The Home Depot
4x2 Inch Utility Size Single Gang Electrical Box, Handy Box, Ten 1/2 Inch Knockouts, Raised Ground, 13 Cu. in. Capacity, 1-7/8" Deep, Galvanized Steel, Drawn Construction, Outlet Box, - Amazon.com
WIEGMANN Metal Weatherproof New Work/Old Work Enclosure Electrical Box in the Electrical Boxes department at Lowes.com