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Arlington (68)
Carlon (12)
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Material

Aluminum (15)
Brass (31)
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Plastic (58)
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(12)
(2)

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Under $1 (7)
$1 to $5 (19)
$5 to $10 (11)
$10 to $15 (7)
$15 to $20 (3)
$20 to $25 (1)
$25 to $30 (9)
$30 to $35 (5)
$35 to $40 (1)
$60 to $70 (1)

Round Electrical Boxes

131 items
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Product Image of 1/2" Knock Out Seal Electrical Connector
$0.32 each
In Stock
Get 1,913 by Tue, Jun 16
In Stock
Get 1,913 by Tue, Jun 16
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Product Image of 3/4" Knock Out Seal Electrical Connector
$0.37 each
BOX UP & SAVE 19%
$30.00 box of 100
$0.30 each
In Stock
Get 876 by Tue, Jun 16
In Stock
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Product Image of 4" Square Drawn Box, 2-1/8" Deep w/ 1/2" & 3/4" Knockouts
$3.51 each
In Stock
Get 137 by Tue, Jun 16
In Stock
Get 137 by Tue, Jun 16
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Product Image of 20 Cubic Inch Ceiling Box w/ Nails
20 Cubic Inch Ceiling Box w/ Nails
SKU: B520A-UPC
Carlon
SKU: B520A-UPC
Brand: Carlon
$2.23 each
BOX UP & SAVE 4%
$159.75 box of 75
$2.13 each
In Stock
Get 254 by Tue, Jun 16
In Stock
Get 254 by Tue, Jun 16
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Product Image of 1" Knock out Seal Electrical Connector
$0.67 each
In Stock
Get 141 by Tue, Jun 16
In Stock
Get 141 by Tue, Jun 16
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Product Image of Ceiling Plate Combo
Ceiling Plate Combo
SKU: CP3540
Arlington
SKU: CP3540
Brand: Arlington
(6)
$2.55 each
BOX UP & SAVE 8%
$117.50 box of 50
$2.35 each
In Stock
Get 592 by Tue, Jun 16
In Stock
Get 592 by Tue, Jun 16
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Product Image of Setback Ceiling Box Extender, Fits 3-1/2" - 4" Round/Octagonal Boxes
$3.74 each
BOX UP & SAVE 3%
$90.25 box of 25
$3.61 each
In Stock
Get 176 by Tue, Jun 16
In Stock
Get 176 by Tue, Jun 16
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Product Image of 3/4" PVC Round Junction Box w/ Reducer
3/4" PVC Round Junction Box w/ Reducer
SKU: E970CDE-CTN
Carlon
SKU: E970CDE-CTN
Brand: Carlon
$6.66 each
BOX UP & SAVE 4%
$31.85 box of 5
$6.37 each
In Stock
Get 453 by Tue, Jun 16
In Stock
Get 453 by Tue, Jun 16
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Product Image of 4" Round Ceiling Fan Box w/ 1/2" Knockouts
$2.04 each
BOX UP & SAVE 3%
$98.50 box of 50
$1.97 each
In Stock
Get 169 by Wed, Jun 17
In Stock
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Product Image of 4-1/2" Round Non-Metallic Floor Box w/ Four Conduit Hubs for New Concrete Pours (Gray)
$14.36 each
BOX UP & SAVE 5%
$68.25 box of 5
$13.65 each
In Stock
Get 127 by Tue, Jun 16
In Stock
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Product Image of 4-1/2" Round Non-Metallic Floor Box w/ Six Conduit Hubs for New Concrete Pours (Gray)
$13.50 each
BOX UP & SAVE 3%
$65.50 box of 5
$13.10 each
In Stock
Get 52 by Tue, Jun 16
In Stock
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Product Image of 4-1/4" Dia. Round Old Work Box w/ Swing Clamps, 18 Cubic Inches
$3.71 each
Out of Stock
Get it by Tue, Jun 30 - Wed, Jul 8
Out of Stock
Get it by Tue, Jun 30 - Wed, Jul 8
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Product Image of InBox Floor Box Kit w/ Recessed Wiring Device & Two Low Voltage Openings for Existing Floors (Black)
$77.53 each
In Stock
Get 7 by Tue, Jun 16
In Stock
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Product Image of InBox Floor Box Kit w/ Recessed Wiring Device for Existing Floors (Brass)
$89.83 each
In Stock
Get 17 by Tue, Jun 16
In Stock
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Product Image of 2" Steel-Zinc Plated Snap-In Blank
$4.12 each
BOX UP & SAVE 17%
$85.75 box of 25
$3.43 each
In Stock
Get 48 by Tue, Jun 16
In Stock
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Product Image of 1-1/4" Steel-Zinc Plated Snap-In Blank
$1.81 each
BOX UP & SAVE 18%
$74.50 box of 50
$1.49 each
In Stock
Get 107 by Tue, Jun 16
In Stock
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Product Image of 1-1/2" Steel-Zinc Plated Snap-In Blank
$2.63 each
BOX UP & SAVE 18%
$108.00 box of 50
$2.16 each
In Stock
Get 153 by Tue, Jun 16
In Stock
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Product Image of 1/2" Steel-Zinc Plated Snap-In Blank
$0.59 each
BOX UP & SAVE 19%
$48.00 box of 100
$0.48 each
In Stock
Get 350 by Tue, Jun 16
In Stock
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Product Image of Shallow Sconce Box
Shallow Sconce Box
SKU: FSC405R
Arlington
SKU: FSC405R
Brand: Arlington
(3)
$6.73 each
BOX UP & SAVE 5%
$63.60 box of 10
$6.36 each
In Stock
Get 16 by Tue, Jun 16
In Stock
Get 16 by Tue, Jun 16
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Product Image of 3-1/2" Round Box Cover, Flat, for Use w/ Round & Octagon Boxes
$1.50 each
BOX UP & SAVE 17%
$31.25 box of 25
$1.25 each
In Stock
Get 11 by Tue, Jun 16
In Stock
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Product Image of Aluminum Cover Plate for Ratchet-Pro and 880 Series Round Floor Boxes
$95.52 each
In Stock
Get 26 by Tue, Jun 16
In Stock
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Product Image of 20 Cubic Inch Round Ceiling Box w/ Adjustable Bar Hanger
$5.51 each
BOX UP & SAVE 13%
$361.50 box of 75
$4.82 each
In Stock
Get 40 by Tue, Jun 16
In Stock
Get 40 by Tue, Jun 16
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Product Image of 4-1/8" Dia., 1/2" Hub, 5 Outlets Round Outlet Box w/ Mounting Lug (Silver)
$11.02 each
In Stock
Get 11 by Wed, Jun 17
In Stock
Get 11 by Wed, Jun 17
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Product Image of 3/4" Steel-Zinc Plated Snap-In Blank
$0.84 each
BOX UP & SAVE 20%
$67.00 box of 100
$0.67 each
In Stock
Get 255 by Tue, Jun 16
In Stock
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Product Image of 4-1/8" Dia. Round Blank Weatherproof Cover w/ Gasket & Screws (Silver)
$1.78 each
BOX UP & SAVE 7%
$24.90 box of 15
$1.66 each
In Stock
Get 5 by Tue, Jun 16
In Stock
Get 5 by Tue, Jun 16
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Product Image of 1" Knock Out Seal Electrical Connector
1" Knock Out Seal Electrical Connector
SKU: 902-ARLINGTON
Arlington
SKU: 902-ARLINGTON
Brand: Arlington
$1.08 each
BOX UP & SAVE 3%
$52.50 box of 50
$1.05 each
In Stock
Get 86 by Tue, Jun 16
In Stock
Get 86 by Tue, Jun 16
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Product Image of 1/2" Knock Out Seal Electrical Connector
1/2" Knock Out Seal Electrical Connector
SKU: 900-ARLINGTON
Arlington
SKU: 900-ARLINGTON
Brand: Arlington
$0.77 each
BOX UP & SAVE 9%
$70.00 box of 100
$0.70 each
In Stock
Get 53 by Wed, Jun 17
In Stock
Get 53 by Wed, Jun 17
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Product Image of 3-1/4" x 1/2" Deep Round Box w/ 1/2" Knockouts & NM Sheathed C-8 Cable Clamp
$6.61 each
In Stock
Get 24 by Tue, Jun 16
In Stock
Get 24 by Tue, Jun 16
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Product Image of 4" Dia. 20 Cubic Inch Ceiling Box w/ Adjustable Bar Hanger, Ground Lug & Attached Screw
$7.38 each
In Stock
Get 10 by Tue, Jun 16
In Stock
Get 10 by Tue, Jun 16
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Product Image of Adjustable Ring for Flush Service Floor Box w/ Pigtail, Gasket & Metal Clips
$36.18 each
In Stock
Get 2 by Thu, Jun 18
In Stock
Get 2 by Thu, Jun 18
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Product Image of 1" Steel-Zinc Plated Snap-In Blank
$0.85 each
BOX UP & SAVE 9%
$38.50 box of 50
$0.77 each
In Stock
Get 139 by Tue, Jun 16
In Stock
Get 139 by Tue, Jun 16
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Product Image of 3-1/2" Round Box Cover, Flat w/ 1/2" Knockout, for Use w/ Round & Octagon Boxes
$1.37 each
BOX UP & SAVE 17%
$28.50 box of 25
$1.14 each
In Stock
Get 18 by Tue, Jun 16
In Stock
Get 18 by Tue, Jun 16
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Product Image of 4-1/8" Dia. 1/2" Hub, 1 Hole Round Lamp Holder Cover (White)
$4.58 each
BOX UP & SAVE 9%
$50.04 box of 12
$4.17 each
In Stock
Get 25 by Tue, Jun 16
In Stock
Get 25 by Tue, Jun 16
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Product Image of 4-1/8" Dia., 3/4" Hub, 5 Outlets Round Outlet Box w/ Mounting Lugs (Silver)
$18.56 each
In Stock
Get 20 by Fri, Jun 19
In Stock
Get 20 by Fri, Jun 19
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Product Image of 3-1/2" Dia. Round Old/New Work Wall Box w/ Base, Ears & Snap-In Bracket, 14.5 Cubic Inches
$8.49 each
In Stock
Get 32 by Tue, Jun 16
In Stock
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Product Image of 4-1/8" Dia., 1/2" Hub, 5 Outlets Round Outlet Box (Bronze)
$13.64 each
In Stock
Get 8 by Tue, Jun 16
In Stock
Get 8 by Tue, Jun 16
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Product Image of 4.93" Dia. Round Weatherproof Non-Metallic T-Box, 13.5 Cubic Inch
$18.84 each
In Stock
Get 1 by Tue, Jun 16
In Stock
Get 1 by Tue, Jun 16
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Product Image of 18 Cubic Inch Ceiling Box w/ Nails
18 Cubic Inch Ceiling Box w/ Nails
SKU: B518A-UPC
Carlon
SKU: B518A-UPC
Brand: Carlon
$4.40 each
BOX UP & SAVE 14%
$283.50 box of 75
$3.78 each
In Stock
Get 71 by Tue, Jun 16
In Stock
Get 71 by Tue, Jun 16
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Product Image of 4-1/8" Dia. 1/2" Hub, 1 Hole Round Lamp Holder Cover (Silver)
$2.45 each
In Stock
Get 192 by Fri, Jun 19
In Stock
Get 192 by Fri, Jun 19
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Product Image of 4-1/8" Dia. 1/2" Hub, 1 Hole Round Lamp Holder Cover (Bronze)
$8.68 each
BOX UP & SAVE 15%
$88.32 box of 12
$7.36 each
In Stock
Get 13 by Tue, Jun 16
In Stock
Get 13 by Tue, Jun 16
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Product Image of 4" Dia. 20 Cubic Inch Ceiling Box w/ Nails. Ground Lug & Attached Screw
$4.89 each
In Stock
Get 106 by Tue, Jun 16
In Stock
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Product Image of 4" x 5/8" Raised Round Box Cover, Center Blanked w/ Tapped Ears on 2-3/4" Centers
$2.50 each
BOX UP & SAVE 5%
$59.50 box of 25
$2.38 each
In Stock
Get 17 by Tue, Jun 16
In Stock
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Product Image of 3/4" Round Type X Conduit Body w/ Cover
$13.78 each
BOX UP & SAVE 4%
$197.70 box of 15
$13.18 each
In Stock
Get 7 by Tue, Jun 16
In Stock
Get 7 by Tue, Jun 16
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Product Image of 4-1/8" Dia. 1/2" Hub, 3 Hole Round Lamp Holder Cover (Bronze)
$5.14 each
Backorder
Get it by Wed, Jul 15 - Wed, Aug 12
Backorder
Get it by Wed, Jul 15 - Wed, Aug 12
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Product Image of 4" Dia. 20 Cubic Inch Ceiling Box w/ Adjustable 14.38-22.5 in. Bar Hanger, Ground Lug & Attached Screw
$10.70 each
In Stock
Get 36 by Thu, Jun 18
In Stock
Get 36 by Thu, Jun 18
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Product Image of 4-1/8" Dia., 1/2" Hub, 5 Outlets Round Outlet Box (White)
$13.97 each
In Stock
Get 6 by Tue, Jun 16
In Stock
Get 6 by Tue, Jun 16
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Product Image of 6" Metallic Floor Box Cover Kit w/ 2 Flip Lids for New Concrete (Brass)
$88.08 each
Backorder
Get it by Wed, Jul 15 - Wed, Aug 12
Backorder
Get it by Wed, Jul 15 - Wed, Aug 12
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Product Image of 4-1/8" Dia. 1/2" Hub, 3 Hole Round Lamp Holder Cover (White)
$8.30 each
In Stock
Get 8 by Tue, Jun 16
In Stock
Get 8 by Tue, Jun 16