Open: $5.0425 USD/lb

11/11/2025

Close: $5.0870 USD/lb

11/10/2025

COMEX Aluminum

Latest: $2.0790 USD/lb

11/01/2025

Previous: $1.9439 USD/lb

10/01/2025

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Electrical Components
Steel Boxes, Covers, & Accessories
4" Octagon Boxes & Extensions

Steel Boxes, Covers, & Accessories

4" Octagon Boxes & Extensions Products (62)

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4" Octagon Boxes & Extensions (62)

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BOXES & COVERS - OCTAGON JUNCTION BOXES - 4" (50)

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3-1/2" OCT BOX 1-1/2" DEEP NM CLAMP

Model #: 24151-R

Model #: 24151-R

4 IN OCTAGON BX 2-1/8 IN 1/2 & AMP 3/4 KO

Model #: 54171-S

Model #: 54171-S

Specifications PDF

4 IN OCTAGON BX 3-1/2 IN 1/2 & AMP 3/4 KO

Model #: 54181-S

Model #: 54181-S

Specifications PDF

4 IN OCTAGON EXT RING 1-1/2 IN 1/2 & AMP

Model #: 55151-S

Model #: 55151-S

Specifications PDF

4 IN OCTAGON EXT RING 2-1/8 IN 1/2 & AMP

Model #: 55171-S

Model #: 55171-S

Specifications PDF

4" OCT BOX 1-1/2" DP 1/2" KO MC/BX F BKT

Model #: 54151-FBX

Model #: 54151-FBX

Specifications PDF

4" OCT BOX 1-1/2" DP ADJ BAR HGR MC/BX

Model #: 54151-HUBX

Model #: 54151-HUBX

Specifications PDF

4" OCT BOX 2-1/8" DP 1/2" KO MC/BX F BKT

Model #: 54171-FBX

Model #: 54171-FBX

Specifications PDF

4" OCT BOX 2-1/8" DP 1/2" KO MC/BX J BKT

Model #: 54171-JBX

Model #: 54171-JBX

Specifications PDF

4" OCT BOX DRN 1-1/2"DP 1/2"KO 4 EARS OW

Model #: 54151-DEOW

Model #: 54151-DEOW

Specifications PDF

4" OCT BOX DRN 2-1/8" DP 1/2" KO 4 EARS

Specifications PDF

4" OCT BOX DRN 2-1/8" DP MC/BX CLAMP OW

Model #: 54171-OWBX

Model #: 54171-OWBX

Specifications PDF

4" OCT BOX STL GSB 1/2" & 3/4" ECC 4SD K

Specifications PDF

4" OCT BOX STL GSB 1/2" & 3/4" KO

Specifications PDF

4" OCT BX DRN 1-1/2"DP 1/2"KO NM CLMP OW

Model #: 54151-OWR

Model #: 54151-OWR

Specifications PDF

4" OCT EXT RING DRN 1-1/2" DP 3/4" KO

Model #: 55151-3/4

Model #: 55151-3/4

Specifications PDF

4" OCT FAN RATED BOX 1-1/2" DEEP -BULK

Model #: 54151-CFNB-BULK

Model #: 54151-CFNB-BULK

Specifications PDF

4" OCT FAN RATED BOX 1-1/2" DEEP 1/2" KO

Model #: 54151-CFNB

Model #: 54151-CFNB

Specifications PDF

4" OCT FAN RATED BOX 1-1/2" DP W/BAR HGR

Model #: 54151-CFBH

Model #: 54151-CFBH

Specifications PDF

4" OCT FAN RATED BOX 1-1/2" W/BH -BULK

Model #: 54151-CFBH-BULK

Model #: 54151-CFBH-BULK

Specifications PDF

4" OCT FAN RATED BOX 1-1/2"DEEP OW BAR

Model #: 54151-CFOW

Model #: 54151-CFOW

Specifications PDF

4" OCT FAN RATED BOX 2-1/8" DEEP 1/2" KO

Model #: 54171-CFNB

Model #: 54171-CFNB

Specifications PDF

4" OCT FAN RATED BOX 2-1/8"DEEP OW BAR

Model #: 54171-CFOW

Model #: 54171-CFOW

Specifications PDF

4" OCT FAN RATED BOX 2-1/8"DP FB BRKT

Model #: 54171-CF

Model #: 54171-CF

Specifications PDF

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