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2 Pcs, Masonry Box Extension Ring, One Gang, 2-1/2 In. Deep, 1/2 & 3/4 In. Knockouts, Zinc Plated Steel for Mounting Switches, Plugs, Outlets & Electronic & Electrical Devices

2 Pcs, Masonry Box Extension Ring, One Gang, 2-1/2 In. Deep, 1/2 & 3/4 In. Knockouts, Zinc Plated Steel for Mounting Switches, Plugs, Outlets & Electronic & Electrical Devices

2 Pcs, Masonry Box Extension Ring, One Gang, 2-1/2 In. Deep, 1/2 & 3/4 In. Knockouts, Zinc Plated Steel for Mounting Switches, Plugs, Outlets & Electronic & Electrical Devices more

$123.00 $75.76

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Extension Ring,Handy, 7.3 cu. in. RACO 640

Extension Ring,Handy, 7.3 cu. in. RACO 640

20% off orders $150+ in select categories

Electrical Box, Box Type Handy, Number of Gangs 1, Bracket Type -, Capacity 7.3 cu. in., Material Galvanized Steel, Number of 1/2 In. Back Knockouts 3, Number of 1/2 In. Side Knockouts 8, Clamp Type -, Nominal Depth 1-1/2 In., Nominal Length 3-3/4 In.,... more

$5.27

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Best Seller
2 Pcs, Masonry Box Extension Ring, One Gang, 3-1/2 In. Deep, 1/2 & 3/4 In. Knockouts, Zinc Plated Steel for Mounting Switches, Plugs, Outlets & Electronic & Electrical Devices

2 Pcs, Masonry Box Extension Ring, One Gang, 3-1/2 In. Deep, 1/2 & 3/4 In. Knockouts, Zinc Plated Steel for Mounting Switches, Plugs, Outlets & Electronic & Electrical Devices

2 Pcs, Masonry Box Extension Ring, One Gang, 3-1/2 In. Deep, 1/2 & 3/4 In. Knockouts, Zinc Plated Steel for Mounting Switches, Plugs, Outlets & Electronic & Electrical Devices more

$137.00 $84.59

FREE shipping

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2 Pcs, Masonry Box Extension Ring, Two Gang, 2-1/2 In. Deep, 1/2 & 3/4 In. Knockouts, Zinc Plated Steel for Mounting Switches, Plugs, Outlets & Electronic & Electrical Devices

2 Pcs, Masonry Box Extension Ring, Two Gang, 2-1/2 In. Deep, 1/2 & 3/4 In. Knockouts, Zinc Plated Steel for Mounting Switches, Plugs, Outlets & Electronic & Electrical Devices

2 Pcs, Masonry Box Extension Ring, Two Gang, 2-1/2 In. Deep, 1/2 & 3/4 In. Knockouts, Zinc Plated Steel for Mounting Switches, Plugs, Outlets & Electronic & Electrical Devices more

$156.00 $96.35

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Legrand C2G VGA and 3.5mm Audio Pass Through Wall Plate - White - mounting plate

Legrand C2G VGA and 3.5mm Audio Pass Through Wall Plate - White - mounting plate

Add the finishing touch to your home theater or clean up the array of computer cables in your office. This insert is stamped from 20 gauge steel and painted to match your room decor. Use it in standard electrical boxes or mud rings, and with standard... more

$18.99

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(1,000,000+)
Steel City 53171 1 Pre-Galvanized Steel Square Box Extension Ring with 1-Inch Knockouts

Steel City 53171 1 Pre-Galvanized Steel Square Box Extension Ring with 1-Inch Knockouts

Welded construction Used when you need to add extra wire capacity Mounts directly on top of the square box Allows you to add circuits UL listed, Manufacturer: Thomas & Betts more

$21.99

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Steel City 73171-1/2-3/4 Outlet Box Extension Ring, Square, Welded Construction, 4-11/16-Inch, Galvanized

Steel City 73171-1/2-3/4 Outlet Box Extension Ring, Square, Welded Construction, 4-11/16-Inch, Galvanized

Steel Galvanized 42 cubic-Inch capacity 2-1/8-Inch depth Welded construction, Manufacturer: Thomas & Betts more

$15.16

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Hubbell-Raco 911-15 Life Safety Steel Large Capacity Outlet Box and Extension Rings, Red, 3-1/4" Deep (Pack of 10)

Hubbell-Raco 911-15 Life Safety Steel Large Capacity Outlet Box and Extension Rings, Red, 3-1/4" Deep (Pack of 10)

4-11/16 Inch Square Box, 3-1/4 Inch Deep, 3/4 Thru 2 Inch Knockouts, Welded. more

$156.01

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Eglo 88969A 7 Piece 62" Length Electrical Box Extension Set with Cover Plate Satin Nickel

Eglo 88969A 7 Piece 62" Length Electrical Box Extension Set with Cover Plate Satin Nickel

Features: Nickel electrical box cover and extensions Mounting hardware is included Assembly is required Fixture is to be hardwired Includes (7) extensions: (4) 11 7/8" (1) 7 7/8" (1) 4" (1) 2" Dimensions: Length: 62" Product Weight: 1.83 lbs Electrical... more

$57.50 $46.00

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Eglo 92288A 7 Piece 62" Length Electrical Box Extension Set with Cover Plate White

Eglo 92288A 7 Piece 62" Length Electrical Box Extension Set with Cover Plate White

Features: White electrical box cover and extensions Mounting hardware is included Assembly is required Fixture is to be hardwired Includes (7) extensions: (4) 11 7/8" (1) 7 7/8" (1) 4" (1) 2" Dimensions: Length: 62" Product Weight: 1.83 lbs Electrical... more

$57.50 $46.00

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Eglo 88968A 7 Piece 62" Length Electrical Box Extension Set with Cover Plate Chrome

Eglo 88968A 7 Piece 62" Length Electrical Box Extension Set with Cover Plate Chrome

Features: Chrome electrical box cover and extensions Mounting hardware is included Assembly is required Fixture is to be hardwired Includes (7) extensions: (4) 11 7/8" (1) 7 7/8" (1) 4" (1) 2" Dimensions: Length: 62" Product Weight: 1.83 lbs Electrical... more

$57.50 $46.00

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EGLO Electrical Extension Rods in a Box 88968A Finish: Steel

EGLO Electrical Extension Rods in a Box 88968A Finish: Steel

Finish: Steel EGLO Electrical Extension Rods in a Box The extension provides a clean looking alternative to wiremold or a cord swag with a hook. Install the extension to your standard ceiling junction box and use the combination of self threaded stems... more

$115.00 $46.00

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EGLO Electrical Extension Rods in a Box 88968A Finish: Chrome

EGLO Electrical Extension Rods in a Box 88968A Finish: Chrome

Finish: Chrome EGLO Electrical Extension Rods in a Box The extension provides a clean looking alternative to wiremold or a cord swag with a hook. Install the extension to your standard ceiling junction box and use the combination of self threaded stems... more

$115.00 $46.00

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Electrical Box Extension w/Finish

Electrical Box Extension w/Finish

Electrical Box Extension w/Finish more

$115.00 $56.99

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(25,000+)
Electrical Box Extension w/Finish

Electrical Box Extension w/Finish

Electrical Box Extension w/Finish more

$115.00 $56.99

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(25,000+)
EGLO Electrical Extension Rods in a Box 88968A Finish: White

EGLO Electrical Extension Rods in a Box 88968A Finish: White

Finish: White EGLO Electrical Extension Rods in a Box The extension provides a clean looking alternative to wiremold or a cord swag with a hook. Install the extension to your standard ceiling junction box and use the combination of self threaded stems... more

$115.00 $46.00

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Extension Ring,Box RACO 665

Extension Ring,Box RACO 665

20% off orders $150+ in select categories

Extension Ring, Box Type Handy, Number of Gangs 1, Capacity 13 cu. in., Material Galvanized Zinc, Number of 1/2 In. Back Knockouts 0, Number of 1/2 In. Side Knockouts 8, Nominal Depth 1-7/8 In., Nominal Length 4 In., Nominal Width 1-3/4 In., Color Silver more

$1.61

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All Points 85-1006 Ring Terminal; Stud #6; 10 - 100/Box

All Points 85-1006 Ring Terminal; Stud #6; 10 - 100/Box

This All Points 85-1006 ring terminal is a perfect fit for a wide range of electrical installation applications. Use it to replace a broken, corroded, or otherwise faulty terminal to ensure a safe electrical connection in your equipment. more

$24.62

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Extension Ring,Square,22.5 cu. in. RACO 203

Extension Ring,Square,22.5 cu. in. RACO 203

20% off orders $150+ in select categories

Extension Ring, Box Type Square, Number of Gangs 2, Bracket Type -, Capacity 22.5 cu. in., Material Galvanized Steel, Number of 1/2 In. Back Knockouts 0, Number of 1/2 In. Side Knockouts 8, Clamp Type -, Number of 3/4 In. Side Knockouts 4, Nominal... more

$1.88

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All Points 85-1020 Blue Ring Terminal; Stud 1/4"; 14 - 100/Box

All Points 85-1020 Blue Ring Terminal; Stud 1/4"; 14 - 100/Box

This All Points 85-1020 blue ring terminal is a perfect fit for a wide range of electrical installation applications. Use it to replace a broken, corroded, or otherwise faulty terminal to ensure a safe electrical connection in your equipment. more

$29.62

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All Points 85-1022 Yellow Ring Terminal; Stud #10; 10 - 100/Box

All Points 85-1022 Yellow Ring Terminal; Stud #10; 10 - 100/Box

This All Points 85-1022 yellow ring terminal is a perfect fit for a wide range of electrical installation applications. Use it to replace a broken, corroded, or otherwise faulty terminal to ensure a safe electrical connection in your equipment. more

$27.95

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Raco Hubbell 8203 Electrical Box Extension Ring, 1 Gang, 22.5 Cu-In, 4 In L X 4 In W X 1-1/2 In D

Raco Hubbell 8203 Electrical Box Extension Ring, 1 Gang, 22.5 Cu-In, 4 In L X 4 In W X 1-1/2 In D

$4.99 $3.48

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EGLO EGL-88968A EXTENSION Chrome Electrical Box Extension

EGLO EGL-88968A EXTENSION Chrome Electrical Box Extension

EGLO EGL-88968A EXTENSION Chrome Electrical Box Extension. Lighting Accessories > Extension Rod. Extension Sizes: 1-2" Extension, 1-4" Extension, 1-7-7/8" Extension and 4-11-7/8" Extensions Hardwire Installation Mounting Hardware Included 1 Year Warranty more

$57.50 $46.00

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eFaucets.com

(25,000+)
EGLO EGL-92288A EXTENSION White Electrical Box Extension

EGLO EGL-92288A EXTENSION White Electrical Box Extension

EGLO EGL-92288A EXTENSION White Electrical Box Extension. Lighting Accessories > Extension Rod. Extension Sizes: 1-2" Extension, 1-4" Extension, 1-7-7/8" Extension and 4-11-7/8" Extensions Hardwire Installation Mounting Hardware Included 1 Year Warranty more

$57.50 $46.00

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eFaucets.com

(25,000+)
EGLO EGL-88969A EXTENSION Satin Nickel Electrical Box Extension

EGLO EGL-88969A EXTENSION Satin Nickel Electrical Box Extension

EGLO EGL-88969A EXTENSION Satin Nickel Electrical Box Extension. Lighting Accessories > Extension Rod. Extension Sizes: 1-2" Extension, 1-4" Extension, 1-7-7/8" Extension and 4-11-7/8" Extensions Hardwire Installation Mounting Hardware Included 1 Year... more

$57.50 $46.00

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eFaucets.com

(25,000+)
Bell Aluminum Extension Box For Use With 1-Gang Electrical Box Aluminum 5406-0, Gray

Bell Aluminum Extension Box For Use With 1-Gang Electrical Box Aluminum 5406-0, Gray

This extension box is constructed with heavy-duty, cast aluminum, and coated with a polyester powder-protective, silver-gray finish. Extension Box, Number of Gangs 1, Material Aluminum, Gray Color, Height 4.50 In., Width 2.75 In., Depth 1.00 In., For... more

$11.02

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Bell Aluminum Extension Box For Use With 2-Gang Electrical Box Aluminum 5407-0, Gray

Bell Aluminum Extension Box For Use With 2-Gang Electrical Box Aluminum 5407-0, Gray

This extension box is constructed with heavy-duty, cast aluminum, and coated with a polyester powder-protective, silver-gray finish. Extension Box, Number of Gangs 2, Material Aluminum, Gray Color, Height 4.65 In., Width 4.65 In., Depth 1.03 In., For... more

$18.62

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Hubbell Electrical Products EB50-6 Gray Rectangular Box Extension, 1-Gang, As Shown

Hubbell Electrical Products EB50-6 Gray Rectangular Box Extension, 1-Gang, As Shown

Master Electrician, Gray, Rectangular Box Extension, 1 Gang, 1-3/8in Deep, Six 1/2in IPT Holes, Shrink Wrapped. Color: As Shown. more

$14.77

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Hubbell Electrical Bell Raco 5406-0 Weatherproof Extension Box, 1 Gang, 18.3 Cu-In X 4-1/2 In L X 2-3/4 In W X 1 In D

Hubbell Electrical Bell Raco 5406-0 Weatherproof Extension Box, 1 Gang, 18.3 Cu-In X 4-1/2 In L X 2-3/4 In W X 1 In D

$4.99 $4.04

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Hubbell Electrical Products Raco 187 Drawn Extension Ring, 22.5 Cu-In, 4 In L X 4 In W X 1-1/2 In D

Hubbell Electrical Products Raco 187 Drawn Extension Ring, 22.5 Cu-In, 4 In L X 4 In W X 1-1/2 In D

$6.99 $6.26

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Raco 3. 5 Octagon Box Extension Ring 111

Raco 3. 5 Octagon Box Extension Ring 111

FeaturesRaco Octagon Boxes and Extension Rings are crafted from durable.Pre-galvanized steel, and are designed to house and protect electrical wiring.Switches, receptacles, and to support light fixturesAll Raco steel octagon boxes are UL... more

$16.94

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Steel City 4-OD-EXT-SPL 4-Inch Diameter 2-1/8-Inch Deep 21.5-Cubic Inch Pre-Galvanized Steel Octagon Box Extension Ring

Steel City 4-OD-EXT-SPL 4-Inch Diameter 2-1/8-Inch Deep 21.5-Cubic Inch Pre-Galvanized Steel Octagon Box Extension Ring

Thomas & Betts Steel City® Bowers® Drawn extension ring is suitable to use with 4-Inch octagon steel outlet box. Extension ring features steel construction and has pre-galvanized finish. It measures 4 Inch x 4 Inch x 2-1/8 Inch. This octagon extension... more

$31.95

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Steel City 73151-1/2-3/4 Outlet Box Extension Ring, Square, Welded Construction, 4-11/16-Inch, Galvanized, 20-Pack

Steel City 73151-1/2-3/4 Outlet Box Extension Ring, Square, Welded Construction, 4-11/16-Inch, Galvanized, 20-Pack

Thomas & Betts 73151-1/2-3/4 Pre-Galvanized Steel Welded Extension Ring 4-11/16 Inch x 4-11/16 Inch x 1-1/2 Inch 29.5 Cubic-Inch Steel City® more

$24.22

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SOCKiTBOX Model 330 BK Weatherproof Electrical Box, Large - Black

SOCKiTBOX Model 330 BK Weatherproof Electrical Box, Large - Black

A durable plastic, all-weather box with patented seals to keep out moisture and dust from temporary electrical connections. It can hold surge protectors and power strips (and extension reels in the largest size) to plug connections from equipment such... more

$30.64

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Hubbell-Raco 911-6 Square Extension Ring, 1-1/2" Depth, 4", Red (Pack of 50)

Hubbell-Raco 911-6 Square Extension Ring, 1-1/2" Depth, 4", Red (Pack of 50)

Red boxes and covers, 4" Square Extension Ring, 1-1/2" Deep, 1/2". more

$219.94

FREE shipping

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Hubbell-Raco 207 Square Extension Ring, 2-1/8" Depth, 1/2"-3/4" Knock-Out, 4" (Pack of 25)

Hubbell-Raco 207 Square Extension Ring, 2-1/8" Depth, 1/2"-3/4" Knock-Out, 4" (Pack of 25)

RACO 4in. square x 2-1/8in. deep, welded, extension ring. Includes six1/2 in. and six patented TKO knockouts for 1/2in. or 3/4in. application. The ring provides additional cubic capacity for an outlet box. more

$157.31

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Camco 55542 25-Feet 50 AMP Standard Male / 50 AMP Locking Electrical Adapter

Camco 55542 25-Feet 50 AMP Standard Male / 50 AMP Locking Electrical Adapter

Camco's 25' 50 AMP Male Standard/50 AMP Female Locking Adapter Powergrip Extension Cord allows you to connect your marine-style 50 AMP RV power inlet to a standard 50 AMP power source. The threaded locking ring creates a weatherproof connection. more

$113.11

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Floor Box Tile Ring & Door Cover Assembly For Bryant RF400

Floor Box Tile Ring & Door Cover Assembly For Bryant RF400

Round Non-Metallic floor box offers an economical solution for electrical power or a combination of power and voice/data applications. Designed for slab-on-grade installation. Quick and easy installation is assured using a push in place leveling system. more

$76.70

FREE shipping

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Hubbell-Raco 262 2-1/8-Inch Deep Drawn Square Extension with (8) 1/2-Inch & (4) 3/4-Inch Side Knockouts, 4-11/16-Inch

Hubbell-Raco 262 2-1/8-Inch Deep Drawn Square Extension with (8) 1/2-Inch & (4) 3/4-Inch Side Knockouts, 4-11/16-Inch

RACO square extension ring, 4-11/16In. Square x 2-1/8In. Deep, drawn construction. Includes eight 1/2-inch and four 3/4-inch side knockouts. Used to provide additional wiring capacity to 4-11/16In. Square boxes. more

$17.16

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Legrand-Cablofil APR-2 Box Bracket

Legrand-Cablofil APR-2 Box Bracket

Box bracket. APR-2 - 2 gang adj plaster ring 25/BX. Adjustable rings. Useful in installation where wall thickness is unknown at time of electrical rough in. Available in 5 sizes. more

$130.13

FREE shipping

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