RACO 4 in. W x 2-1/8 in. D Metallic 2-Gang Two-Device Square
Commercial Electric 1-Gang Metallic Weatherproof Box with (3) 1/2
Steel City 1-1/4 in. Raised 4 in. Square Double Gang Mud Ring 52 C
Steel City 1-Gang 4 in. 2-1/8 in. D New Work Metal Utility Box
pigtail plug boxes - maybe aka suspended receptacles
Steel City 1-Gang 4 in. 2-1/8 in. D New Work Metal Utility Box
Steel City 1-Gang 4 in. 2-1/8 in. New Work Metal Deep Handy Box
Steel City 4 in. 2 1/8 in. 2 1/8 in. 14.5 cu. in. New Work Handy
Steel City 1-Gang 4 in. 2-1/8 in. D New Work Metal Utility Box