4-in Square Box

Device Boxes TP423 4 in square, 1-1/2 in deep steel box with combination knockouts, general-purpose device or junction box for branch-circuit wiring.

Device Boxes TP428 4 in square steel extension ring, used to add box volume or bring a shallow 4 in square box flush with new wall finishes.

Device Boxes TP438 4 in square, 2-1/8 in deep steel box with combination knockouts, high-volume junction or device box for multi-conductor branch circuits.

Device Boxes TP434 4 in square, 2-1/8 in deep steel box with multiple knockouts, high-capacity junction or device box for multi-conductor branch circuits.

Steel 3-gang box, 1-5/8 Inch deep, with multiple knockouts; provides standard conductor volume for multi-gang switch or receptacle installations in stud-wall construction.

Steel 4 Inch square box, 2-1/8 Inch deep, with combination knockouts and mounting features; high-volume junction or device box for commercial branch-circuit wiring.

Steel 4 Inch square box, 1-1/2 Inch deep, with integral NM cable clamps and mounting features; used for nonmetallic sheathed cable in device or junction applications.

Steel 4 Inch square box, 2-1/8 Inch deep, with 1 Inch knockouts only; high-capacity junction or device box for 1 Inch conduit systems.

Steel 4-gang box, 1-5/8 Inch deep, with multiple knockouts; provides conductor volume for multi-gang device installations in stud-wall construction.

Steel 4 Inch square box, 2-1/8 Inch deep, with knockouts and mounting features; high-volume junction or device box for multi-conductor branch-circuit wiring.