Shop Metal Junction Box Sizes

Sponsored
$7.35
4-11/16 in. W X 2-1/8 in. D 2-Gang Welded Square Box With One 1/2 in. KO, Four 3/4 in. KO's, Three TKO's, Raised Ground
Home Depot
76
Free shipping
$7.35
4-11/16 in. W X 2-1/8 in. D 2-Gang Welded Square Box With One 1/2 in. KO, Four 3/4 in. KO's, Three TKO's, Raised Ground
Home Depot
76
$1.74
4 in. 2-1/8 in. Steel Handy Box
Home Depot
In store
69
Free shipping
Curbside
$1.74
4 in. 2-1/8 in. Steel Handy Box
Home Depot
69
$83.41
RACO 232 4 in. Square Electrical Box, 2-1/8-Inch Deep, 1/2-In. And 3/4-In. Side Knockouts, Welded, Gray, 25-Pack
Amazon.com
847
Free shipping
$83.41
RACO 232 4 in. Square Electrical Box, 2-1/8-Inch Deep, 1/2-In. And 3/4-In. Side Knockouts, Welded, Gray, 25-Pack
Amazon.com
847
$3.13
4 in. 30.3 Cu. In. Metallic Square Box
Home Depot
In store
123
Free shipping
Curbside
$3.13
4 in. 30.3 Cu. In. Metallic Square Box
Home Depot
123
$3.54
3-1/2 in. W X 1-1/2 in. D Steel Metallic Drawn Octagon Box With Five 1/2 in. KO's, 1-Pack
Home Depot
6
Free shipping
$3.54
3-1/2 in. W X 1-1/2 in. D Steel Metallic Drawn Octagon Box With Five 1/2 in. KO's, 1-Pack
Home Depot
6
$1.80
4 in. W X 1-1/2 in. D Galv. Steel Gray 2-Gang Welded Square Box With One 1/2 in. And Twelve 3/4 in. KO's, 1-Pack
Home Depot
Free shipping
$1.80
4 in. W X 1-1/2 in. D Galv. Steel Gray 2-Gang Welded Square Box With One 1/2 in. And Twelve 3/4 in. KO's, 1-Pack
Home Depot
Free shipping
$21.38
6 in. W X 6 in. H X 4 in. D NEMA 1 Carbon Steel Indoor Screw Cover, Wall Mount Box, 1-Pack
Home Depot
In store
23
Free shipping
Curbside
$21.38
6 in. W X 6 in. H X 4 in. D NEMA 1 Carbon Steel Indoor Screw Cover, Wall Mount Box, 1-Pack
Home Depot
23
$2.46
4 in. W X 1-1/2 in. D Steel Metallic Drawn Octagon Box With Four 1/2 in. And Four 3/4 in. KO's, Raised Ground, 1-Pack
Home Depot
16
Free shipping
$2.46
4 in. W X 1-1/2 in. D Steel Metallic Drawn Octagon Box With Four 1/2 in. And Four 3/4 in. KO's, Raised Ground, 1-Pack
Home Depot
16
$4.19
Raco Electrical Box: Steel, Steel Material & Nominal Size, 1 Gangs, 1 7/8 in Box Dp, 2 1/8 in Box Wd Model: 660
Grainger
13
$4.19
Raco Electrical Box: Steel, Steel Material & Nominal Size, 1 Gangs, 1 7/8 in Box Dp, 2 1/8 in Box Wd Model: 660
Grainger
13
$5.98
4 in. W X 2-1/8 in. D Steel Metallic Square Box With Eight 1 in. KO's, Two 1/2 in. KO's, Two 3/4 in. KO's 1-Pack
Home Depot
Free shipping
$5.98
4 in. W X 2-1/8 in. D Steel Metallic Square Box With Eight 1 in. KO's, Two 1/2 in. KO's, Two 3/4 in. KO's 1-Pack
Home Depot
Free shipping
$2.26
4 in. W X 1-1/2 in. D Steel Metallic Square Box With Ten 1/2 in. KO's, Two 3/4 in. KO's And Four CKO's (1-Pack)
Home Depot
In store
29
Free shipping
Curbside
$2.26
4 in. W X 1-1/2 in. D Steel Metallic Square Box With Ten 1/2 in. KO's, Two 3/4 in. KO's And Four CKO's (1-Pack)
Home Depot
29
$2.77
4 in. W X 2-1/8 in. D Galv. Steel Gray 2-Gang Welded Square Box With One 1/2 in. KO's And Twelve 3/4 in. KO's, 1-Pack
Home Depot
3
Free shipping
$2.77
4 in. W X 2-1/8 in. D Galv. Steel Gray 2-Gang Welded Square Box With One 1/2 in. KO's And Twelve 3/4 in. KO's, 1-Pack
Home Depot
3
$145.71
Hoffman Enclosure: 6 in Nominal Ht, 6 in Nominal Wd, 4 in Nominal Dp, 8 in Overall Ht, 12/13, Steel Model: A606CHQR
Grainger
$145.71
Hoffman Enclosure: 6 in Nominal Ht, 6 in Nominal Wd, 4 in Nominal Dp, 8 in Overall Ht, 12/13, Steel Model: A606CHQR
Grainger
$86.62
4 in. W X 1-1/2 in. D Steel Metallic Drawn Square Box With Sixteen 1/2 in. KO's (50-Pack)
Home Depot
65
Free shipping
$86.62
4 in. W X 1-1/2 in. D Steel Metallic Drawn Square Box With Sixteen 1/2 in. KO's (50-Pack)
Home Depot
65
$3.26
4 in. X 2-1/8 in. Deep Octagon Box With 1/2 in. And 3/4 in. Knockouts
Home Depot
In store
37
Free shipping
Curbside
$3.26
4 in. X 2-1/8 in. Deep Octagon Box With 1/2 in. And 3/4 in. Knockouts
Home Depot
37
$1.98
4 in. Square Metal Box 1/2 in. And 3/4 in. Knockouts
Home Depot
In store
81
Free shipping
Curbside
$1.98
4 in. Square Metal Box 1/2 in. And 3/4 in. Knockouts
Home Depot
81
$63.93
4 in. W X 2-1/8 in. D Steel Metallic 2- Square Box With Eight 1/2 in. Ko, Two 3/4 in. Ko, 6 Ko (25-Pack)
Home Depot
70
Free shipping
$63.93
4 in. W X 2-1/8 in. D Steel Metallic 2- Square Box With Eight 1/2 in. Ko, Two 3/4 in. Ko, 6 Ko (25-Pack)
Home Depot
70
$3.41
4 in. W X 2-1/8 in. D Steel Metallic 2-Square Box With Eight 1/2 in. Ko, Two 3/4 in. Ko, 6 Cko, 1-Pack
Home Depot
77
Free shipping
$3.41
4 in. W X 2-1/8 in. D Steel Metallic 2-Square Box With Eight 1/2 in. Ko, Two 3/4 in. Ko, 6 Cko, 1-Pack
Home Depot
77
$4.54
4 in. W X 1-1/2 in. D Steel Metallic Octagon Box With Three 1/2 in. KO's And MC/BX Clamps, 1-Pack
Home Depot
Free shipping
$4.54
4 in. W X 1-1/2 in. D Steel Metallic Octagon Box With Three 1/2 in. KO's And MC/BX Clamps, 1-Pack
Home Depot
Free shipping
$3.83
4 in. W X 1-1/2 in. D Galv. Steel Gray Drawn Octagon Box With Three 1/2 in. KO's And NMSC Clamps, J-Bracket, 1-Pack
Home Depot
5
Free shipping
$3.83
4 in. W X 1-1/2 in. D Galv. Steel Gray Drawn Octagon Box With Three 1/2 in. KO's And NMSC Clamps, J-Bracket, 1-Pack
Home Depot
5
$62.99
Steel Electrical Box 12" X 12" X 8" Electrical Enclosure Box 304 Stainless Steel Electronic Equipment Enclosure Box IP65 Weatherproof Wall-Mounted
Amazon.com
36
Free shipping
$62.99
Steel Electrical Box 12" X 12" X 8" Electrical Enclosure Box 304 Stainless Steel Electronic Equipment Enclosure Box IP65 Weatherproof Wall-Mounted
Amazon.com
36
$4.98
4 in. W X 2-1/8 in. D Steel Metallic 2-Square Box With Nine 1/2 in. KO's, 5 CKO's And F Bracket 1-Pack
Home Depot
32
Free shipping
$4.98
4 in. W X 2-1/8 in. D Steel Metallic 2-Square Box With Nine 1/2 in. KO's, 5 CKO's And F Bracket 1-Pack
Home Depot
32
$27.82
8 in. W X 8 in. H X 4 in. D NEMA 1 Carbon Steel Indoor Screw Cover, Wall Mount Box, 1-Pack
Home Depot
In store
12
Free shipping
Curbside
$27.82
8 in. W X 8 in. H X 4 in. D NEMA 1 Carbon Steel Indoor Screw Cover, Wall Mount Box, 1-Pack
Home Depot
12
$5.41
4 in. W X 2-1/8 in. D Steel Gray 2-Gang Welded Square Box With Nine 1/2 in. KO's, 5 TKO's, TS Bracket, Flush (1-Pack)
Home Depot
29
Free shipping
$5.41
4 in. W X 2-1/8 in. D Steel Gray 2-Gang Welded Square Box With Nine 1/2 in. KO's, 5 TKO's, TS Bracket, Flush (1-Pack)
Home Depot
29
$4.98
4 in. W X 1-1/2 in. D Steel Metallic Square Box With Three 1/2 in. KO's, 1 CKO, MC/BX Clamps And F Bracket
Home Depot
7
Free shipping
$4.98
4 in. W X 1-1/2 in. D Steel Metallic Square Box With Three 1/2 in. KO's, 1 CKO, MC/BX Clamps And F Bracket
Home Depot
7
$1,038.39
Hoffman Enclosure: 24 in Nominal Ht, 24 in Nominal Wd, 16 in Nominal Dp, 16 in Overall Dp, 12/13/4 Model: CSD242416
Grainger
$1,038.39
Hoffman Enclosure: 24 in Nominal Ht, 24 in Nominal Wd, 16 in Nominal Dp, 16 in Overall Dp, 12/13/4 Model: CSD242416
Grainger
$2.16
4 in. W X 1-1/2 in. D Steel Metallic 2-Gang Drawn Square Box With Sixteen 1/2 in. KO's And Raised Ground, 1-Pack
Home Depot
31
Free shipping
$2.16
4 in. W X 1-1/2 in. D Steel Metallic 2-Gang Drawn Square Box With Sixteen 1/2 in. KO's And Raised Ground, 1-Pack
Home Depot
31
$13.31
Raco Hubbell 680 2-Device, 2-1/8-Inch Deep, 1/2-Inch Side Knockouts 4-Inch Square Switch Box, Drawn, Silver,Gray
Amazon.com
133
$13.31
Raco Hubbell 680 2-Device, 2-1/8-Inch Deep, 1/2-Inch Side Knockouts 4-Inch Square Switch Box, Drawn, Silver,Gray
Amazon.com
133
$3.20
4 in. H X 2 in. W X 2-1/8 in. D Steel Metallic 1-Gang Drawn Handy Box With Ten 1/2 in. KO's And Raised Ground, 1-Pack
Home Depot
49
Free shipping
$3.20
4 in. H X 2 in. W X 2-1/8 in. D Steel Metallic 1-Gang Drawn Handy Box With Ten 1/2 in. KO's And Raised Ground, 1-Pack
Home Depot
49
$2.21
4 in. Octagon Box With 1/2 in. Knockouts
Home Depot
In store
130
Free shipping
Curbside
$2.21
4 in. Octagon Box With 1/2 in. Knockouts
Home Depot
130
$263.51
Hoffman Enclosure: 12 in Nominal Ht, 12 in Nominal Wd, 6 in Nominal Dp, 12 in Overall Ht, 12/13 Model: A1212CH
Grainger
4
$263.51
Hoffman Enclosure: 12 in Nominal Ht, 12 in Nominal Wd, 6 in Nominal Dp, 12 in Overall Ht, 12/13 Model: A1212CH
Grainger
4
$6.42
Raco Electrical Box: Steel, Steel - 4" X 4" Square Box Material & Nominal Size, Square, 2 Gangs Model: 232
Grainger
$6.42
Raco Electrical Box: Steel, Steel - 4" X 4" Square Box Material & Nominal Size, Square, 2 Gangs Model: 232
Grainger
$6.58
4 in. W X 2-1/8 in. D Gray 2-Gang Welded Square Box With Two 1/2 in. KO's, Two 3/4 in. KO's, And Eight 1 In.KO's, 1-Pack
Home Depot
14
Free shipping
$6.58
4 in. W X 2-1/8 in. D Gray 2-Gang Welded Square Box With Two 1/2 in. KO's, Two 3/4 in. KO's, And Eight 1 In.KO's, 1-Pack
Home Depot
14
$28.99
Copkim 4 Set 4 × 4" Electrical Junction Box With Cover Electrical Metal Outlet Box, 21.0 Cu. In. Capacity Receptacle Exposed Work Cover, 1-1/2''
Amazon.com
15
$28.99
Copkim 4 Set 4 × 4" Electrical Junction Box With Cover Electrical Metal Outlet Box, 21.0 Cu. In. Capacity Receptacle Exposed Work Cover, 1-1/2''
Amazon.com
15
$112.99
Steel Electrical Junction Box, Indoor&Outdoor Electrical Enclosure Box, Wall Mounted Waterproof&Dustproof Metal Box, Universal Electric Equipment
Amazon.com
Free shipping
$112.99
Steel Electrical Junction Box, Indoor&Outdoor Electrical Enclosure Box, Wall Mounted Waterproof&Dustproof Metal Box, Universal Electric Equipment
Amazon.com
Free shipping
$3.88
4 in. 2 1/8 in. 2 1/8 in. 14.5 Cu. In. New Work Handy/Utility Metal Electrical Box 3/4 in. Knockouts 1-Gang
Home Depot
In store
11
Free shipping
Curbside
$3.88
4 in. 2 1/8 in. 2 1/8 in. 14.5 Cu. In. New Work Handy/Utility Metal Electrical Box 3/4 in. Knockouts 1-Gang
Home Depot
11
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    Shop Metal Junction Box Sizes

    Sponsored
    $7.35
    4-11/16 in. W X 2-1/8 in. D 2-Gang Welded Square Box With One 1/2 in. KO, Four 3/4 in. KO's, Three TKO's, Raised Ground
    Home Depot
    76
    Free shipping
    $7.35
    4-11/16 in. W X 2-1/8 in. D 2-Gang Welded Square Box With One 1/2 in. KO, Four 3/4 in. KO's, Three TKO's, Raised Ground
    Home Depot
    76
    $1.74
    4 in. 2-1/8 in. Steel Handy Box
    Home Depot
    In store
    69
    Free shipping
    Curbside
    $1.74
    4 in. 2-1/8 in. Steel Handy Box
    Home Depot
    69
    $83.41
    RACO 232 4 in. Square Electrical Box, 2-1/8-Inch Deep, 1/2-In. And 3/4-In. Side Knockouts, Welded, Gray, 25-Pack
    Amazon.com
    847
    Free shipping
    $83.41
    RACO 232 4 in. Square Electrical Box, 2-1/8-Inch Deep, 1/2-In. And 3/4-In. Side Knockouts, Welded, Gray, 25-Pack
    Amazon.com
    847
    $3.13
    4 in. 30.3 Cu. In. Metallic Square Box
    Home Depot
    In store
    123
    Free shipping
    Curbside
    $3.13
    4 in. 30.3 Cu. In. Metallic Square Box
    Home Depot
    123
    $3.54
    3-1/2 in. W X 1-1/2 in. D Steel Metallic Drawn Octagon Box With Five 1/2 in. KO's, 1-Pack
    Home Depot
    6
    Free shipping
    $3.54
    3-1/2 in. W X 1-1/2 in. D Steel Metallic Drawn Octagon Box With Five 1/2 in. KO's, 1-Pack
    Home Depot
    6
    $1.80
    4 in. W X 1-1/2 in. D Galv. Steel Gray 2-Gang Welded Square Box With One 1/2 in. And Twelve 3/4 in. KO's, 1-Pack
    Home Depot
    Free shipping
    $1.80
    4 in. W X 1-1/2 in. D Galv. Steel Gray 2-Gang Welded Square Box With One 1/2 in. And Twelve 3/4 in. KO's, 1-Pack
    Home Depot
    Free shipping
    $21.38
    6 in. W X 6 in. H X 4 in. D NEMA 1 Carbon Steel Indoor Screw Cover, Wall Mount Box, 1-Pack
    Home Depot
    In store
    23
    Free shipping
    Curbside
    $21.38
    6 in. W X 6 in. H X 4 in. D NEMA 1 Carbon Steel Indoor Screw Cover, Wall Mount Box, 1-Pack
    Home Depot
    23
    $2.46
    4 in. W X 1-1/2 in. D Steel Metallic Drawn Octagon Box With Four 1/2 in. And Four 3/4 in. KO's, Raised Ground, 1-Pack
    Home Depot
    16
    Free shipping
    $2.46
    4 in. W X 1-1/2 in. D Steel Metallic Drawn Octagon Box With Four 1/2 in. And Four 3/4 in. KO's, Raised Ground, 1-Pack
    Home Depot
    16
    $4.19
    Raco Electrical Box: Steel, Steel Material & Nominal Size, 1 Gangs, 1 7/8 in Box Dp, 2 1/8 in Box Wd Model: 660
    Grainger
    13
    $4.19
    Raco Electrical Box: Steel, Steel Material & Nominal Size, 1 Gangs, 1 7/8 in Box Dp, 2 1/8 in Box Wd Model: 660
    Grainger
    13
    $5.98
    4 in. W X 2-1/8 in. D Steel Metallic Square Box With Eight 1 in. KO's, Two 1/2 in. KO's, Two 3/4 in. KO's 1-Pack
    Home Depot
    Free shipping
    $5.98
    4 in. W X 2-1/8 in. D Steel Metallic Square Box With Eight 1 in. KO's, Two 1/2 in. KO's, Two 3/4 in. KO's 1-Pack
    Home Depot
    Free shipping
    $2.26
    4 in. W X 1-1/2 in. D Steel Metallic Square Box With Ten 1/2 in. KO's, Two 3/4 in. KO's And Four CKO's (1-Pack)
    Home Depot
    In store
    29
    Free shipping
    Curbside
    $2.26
    4 in. W X 1-1/2 in. D Steel Metallic Square Box With Ten 1/2 in. KO's, Two 3/4 in. KO's And Four CKO's (1-Pack)
    Home Depot
    29
    $2.77
    4 in. W X 2-1/8 in. D Galv. Steel Gray 2-Gang Welded Square Box With One 1/2 in. KO's And Twelve 3/4 in. KO's, 1-Pack
    Home Depot
    3
    Free shipping
    $2.77
    4 in. W X 2-1/8 in. D Galv. Steel Gray 2-Gang Welded Square Box With One 1/2 in. KO's And Twelve 3/4 in. KO's, 1-Pack
    Home Depot
    3
    $145.71
    Hoffman Enclosure: 6 in Nominal Ht, 6 in Nominal Wd, 4 in Nominal Dp, 8 in Overall Ht, 12/13, Steel Model: A606CHQR
    Grainger
    $145.71
    Hoffman Enclosure: 6 in Nominal Ht, 6 in Nominal Wd, 4 in Nominal Dp, 8 in Overall Ht, 12/13, Steel Model: A606CHQR
    Grainger
    $86.62
    4 in. W X 1-1/2 in. D Steel Metallic Drawn Square Box With Sixteen 1/2 in. KO's (50-Pack)
    Home Depot
    65
    Free shipping
    $86.62
    4 in. W X 1-1/2 in. D Steel Metallic Drawn Square Box With Sixteen 1/2 in. KO's (50-Pack)
    Home Depot
    65
    $3.26
    4 in. X 2-1/8 in. Deep Octagon Box With 1/2 in. And 3/4 in. Knockouts
    Home Depot
    In store
    37
    Free shipping
    Curbside
    $3.26
    4 in. X 2-1/8 in. Deep Octagon Box With 1/2 in. And 3/4 in. Knockouts
    Home Depot
    37
    $1.98
    4 in. Square Metal Box 1/2 in. And 3/4 in. Knockouts
    Home Depot
    In store
    81
    Free shipping
    Curbside
    $1.98
    4 in. Square Metal Box 1/2 in. And 3/4 in. Knockouts
    Home Depot
    81
    $63.93
    4 in. W X 2-1/8 in. D Steel Metallic 2- Square Box With Eight 1/2 in. Ko, Two 3/4 in. Ko, 6 Ko (25-Pack)
    Home Depot
    70
    Free shipping
    $63.93
    4 in. W X 2-1/8 in. D Steel Metallic 2- Square Box With Eight 1/2 in. Ko, Two 3/4 in. Ko, 6 Ko (25-Pack)
    Home Depot
    70
    $3.41
    4 in. W X 2-1/8 in. D Steel Metallic 2-Square Box With Eight 1/2 in. Ko, Two 3/4 in. Ko, 6 Cko, 1-Pack
    Home Depot
    77
    Free shipping
    $3.41
    4 in. W X 2-1/8 in. D Steel Metallic 2-Square Box With Eight 1/2 in. Ko, Two 3/4 in. Ko, 6 Cko, 1-Pack
    Home Depot
    77

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