Electrical Box, Square, 4" x 4" x 2", 30.3 cu - Amazon.com
Buy the Cantex 5133705U Molded Junction Box ~ 4" x 4" x 2" | Hardware World
RACO 1-Gang Gray Metal New Work/Old Work Standard Handy Ceiling/Wall Electrical Box in the Electrical Boxes department at Lowes.com
Electrical Box, Square, 4" x 4" x 2", 30.3 cu. in., 2 gang - Walmart.com
Carlon 4 in. x 4 in. x 2 in. Gray PVC Junction Box E989NNJ-CAR - The Home Depot
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
Crouse-Hinds Series TP403PF 4 x 4 x 2-1/8 Inch Steel Welded Square Outlet Box | Capital Electric Supply
Raco 260 2-Gang Electrical Box 4-11/16" X 4-11/16" X 3-1/4" | eBay
Raco 4" x 4" Two Gang Switch Box - 683SP | Blain's Farm & Fleet
2 X 4 Conduit Handy Outlet Box /Galvanized Steel Utility Box/ Metal Junction Box - China Electrical Box, Junction Box | Made-in-China.com
Carlon 4 in. x 4 in. x 2 in. Gray PVC Junction Box E989NNJ-CAR - The Home Depot
Raco 665 4" x 2" Steel Handy Box Extension, 1-7/8" Deep, 1/2" End Knockouts | Independent Electric
4 In. X 4 In. X 2 In. Pvc Junction Box - Gray | Electrical Box: Betts Bush | eBay
Steel City 4 in. Square x 1-1/4 in. D Pre-Galvanized Steel Box with 1/2 in. Knockouts 52141 1/2 - The Home Depot
GARVIN G20281 2-1/2X4-1/8 O/SZ BOX | Gordon Electric Supply, Inc.
Carlon 4 in. x 4 in. x 2 in. Gray PVC Junction Box E989NNJ-CAR - The Home Depot
2X4 Plastic Box (Handy Box) - Zeiset Equipment
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
1 Gang Rectangular Electrical Junction Box Galvanized Steel 2x4 Inch
Steel City 4 in. x 1-1/2 in. D 2-Gang Square Steel Electrical Box 5215112-50R - The Home Depot
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