Topaz 1221 Junction Box, PVC, Wall Mount, 4" x 4" x 2" : Junction Boxes - $16.26 EMI Supply, Inc
Electrical Box, Square, 4" x 4" x 2", 30.3 cu - Amazon.com
Raco Electrical Box, Square, 4 X 1-1/2 in. 190 | Zoro
4 In. X 4 In. X 2 In. Pvc Junction Box - Gray | Electrical Box: Betts Bush | eBay
Electrical Box, Square, 4" x 4" x 2", 30.3 cu. in., 2 gang - Walmart.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
Kanayu 2 Pcs Plastic Junction Box Dustproof Conduit Box Gray Waterproof Electrical Box Outdoor Universal Weatherproof DIY Case Enclosure (8 x 6 x 4 Inch) - Amazon.com
1 Gang Rectangular Electrical Junction Box Galvanized Steel 2x4 Inch
Cantex 4 in. x 4 in. x 4 in. Junction Box R5133709 - The Home Depot
VEVOR Steel Electrical Box 10" x 8"x 4" Electrical Enclosure Box 304 Stainless Steel Electronic Equipment Enclosure Box Ip65 Weatherproof Wall-Mounted Metal Electrical Enclosure with Mounting Plate - Walmart.com
UL Approved 2X4 Galvanized Steel Electrical Rectangle Box - China Junction Box, Switch Box | Made-in-China.com
2X4 Plastic Box (Handy Box) - Zeiset Equipment
Carlon Switch & Outlet Box, Deep Blue, 3-7/8 x 2-1/4 x 3-1/4-In. | Killingworth True Value
Outlet Box Kit, 2x4'' Utility Electrical Box, Tamper Resistant 20 Amp Duplex Receptacle Outlet, Duplex Receptacle 2x4'' Cover, Green Pigtail Grounding Wire and Screw, Ten 1/2'' Knockouts - Amazon.com
Raco 665 4" x 2" Steel Handy Box Extension, 1-7/8" Deep, 1/2" End Knockouts | Independent Electric
Hubbell-Raco 8660 1-7/8-Inch Deep, 1/2-Inch End Knockouts, Drawn 4-Inch by 2-Inch Handy Box - Electrical Boxes - Amazon.com
4x2 Inch Utility Size Single Gang Electrical Box, Drawn Construction, Outlet Box, Handy Box, Ten 1/2 Inch Knockouts, Raised Ground, 13 Cu. in. Capacity, 1-7/8" Deep, Galvanized Steel - Amazon.com