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Electrical Components
Steel Boxes, Covers, & Accessories
4" Square Boxes and Extensions

Steel Boxes, Covers, & Accessories

4" Square Boxes and Extensions Products (107)

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4" Square Boxes and Extensions (107)

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BOXES & COVERS - 4" SQUARE BOX EXTENSIONS - DRAWN (4)

BOXES & COVERS - 4" SQUARE BOX EXTENSIONS - WELDED (11)

BOXES & COVERS - 4" SQUARE BOXES - DRAWN (15)

BOXES & COVERS - 4" SQUARE BOXES - WELDED (26)

BOXES & COVERS - 4" SQUARE BOXES - WELDED WITH BRACKET (32)

BOXES & COVERS - STAINLESS BOX & COVERS - BOXES (19)

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4 Square Blank Junction Box, 1-1/2 in. Deep, no Knockouts

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4" Octagon Box, 1-1/2" Deep - Drawn, No Knockouts And Fixture Ears3-1/2" O.C. - Stainless Steel

Model #: 54151-BLNKSS

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Model #: 54151-BLNKSS

Specifications PDF

4" Octagon Box, 2-1/8" Deep - Drawn, No Knockouts And Fixture Ears3-1/2" O.C. - Stainless Steel

Model #: 54171-BLNKSS

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Model #: 54171-BLNKSS

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4" Octagon Plenum Box, 1-1/2" Deep - Drawn, W/Conduit KO's And FixtureEars 3-1/2" O.C. - Stainless Steel

Model #: 54151-SVTSS

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4" Octagon Plenum Extension Ring, 1-1/2" Deep - Drawn W/Conduit KO's AndFixture Ears 3-1/2" O.C. - Stainless Steel

Model #: 55151-SVTSS

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4" Plenum Octagon Box, 2-1/8" Deep - Drawn, W/Conduit KO's And FixtureEars 3-1/2" O.C. - Stainless Steel

Model #: 54171-SVTSS

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4" SQ BOX 1-1/2" DP 1/2" KO MC/BX B BRKT

Model #: 52151-BBX

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Model #: 52151-BBX

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4" SQ BOX 2-1/8" GSB 1/2" & 3/4" KO

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4" SQ BOX EXTENDER 1" RAISED

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4" SQ BOX MC CL 2-1/8"D- 1/2" & 3/4" ECC

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4" SQ BOX MC CL-FL BRKT 1-1/2� D ECC KO-PT

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4" SQ BOX MC CL-FL BRKT 2-1/8" DP ECC KO-PT

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4" SQ BOX WLD 1-1/2" DEEP (6) 1/2" KO OW

Model #: 52151-OW

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4" SQ BOX WLD 1-1/2" DEEP 3/4" KO F BRKT

Model #: 52151-3/4F

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Model #: 52151-3/4F

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4" SQ BOX WLD 2-1/8" DEEP 1/2" - 3/4" KO

Model #: 52171-KOR

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4" SQ BOX WLD 3-1/2" DP 1/2-3/4KO AB BKT

Model #: 52181-AB

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Model #: 52181-AB

4" SQ DR BOX 1-1/2"D- 1/2" & 3/4" KO-PT

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4" Square Angled Extension Ring, 2-1/8" Deep - Welded, No Knockouts

Model #: 53171-A45

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Model #: 53171-A45

4" Square Box Extender - Raised 3/4"

Model #: BEX-475

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Model #: BEX-475

4" Square Box, 1-1/2" Deep - Drawn, W/Conduit KO's

Model #: 52151-3/4DR

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Model #: 52151-3/4DR

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4" Square Box, 1-1/2" Deep - Drawn, W/Conduit KO's

Model #: 52151-1/2DR

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Model #: 52151-1/2DR

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4" SQUARE BOX, 1-1/2" DEEP - WELDED, W/CONDUIT KO'S

Model #: 52151-S

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Model #: 52151-S

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4" Square Box, 1-1/2" Deep - Welded, W/Conduit KO's

Model #: 52151-SDR

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Model #: 52151-SDR

Specifications PDF

4" Square Box, 1-1/2" Deep - Welded, W/Conduit KO's

Model #: 52151-1/2

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Model #: 52151-1/2

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4" Square Box, 2-1/8" Deep - Drawn, No Knockouts
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