Skip to content

Welcome to our store View all Items

Apply For A Business Account Today!

Search

Product type

All
Appliances And Home Entertainment
Automotive
Building Materials And Products
Cleaning Supplies
Electrical
Farm & Ranch
Fasteners
Flashlights / Lighting And Supplies
Hand Tools
Hardware
Heating & Cooling
Housewares
Impulse & Variety
Lawn & Garden
Outdoor Equipment And Power Tools
Outdoor Living & Patio
Paint & Sundries
Pet & Wild Bird
Plumbing
Power Tools & Acc
Power Tools & Accessories
Specialty Marine
Sporting Goods
Store & Office Supplies

Menu

Home
Departments
CANTEX INDUSTRIES

LEVITON MFG CO INC

SIGMA ELECTRIC
Contact
About Us
Support Hub

Save 5% Of Your First Order

Copy the coupon code to use during checkout

SUPREME5

Copied

Home
Southwire

Southwire

Sort by

Most relevant
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

Compare

View as List Grid

FiltersFilter & Sort

Applied Filters

Clear all

Sort by

Most relevant
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

Price

From $

-

To $

From To

Clear

Product type

Automotive (1)
Electrical (419)
Hand Tools (15)
Hardware (5)
Power Tools & Accessories (1)
Specialty Marine (36)

Clear

Department

Electrical (1)
Electrical-Miscellaneous (3)
General Automotive (1)
General Boating (3)
Lighting & Ceiling Fans (8)
Maintenance (1)
Mechanics Tools (12)
Power Equipment (1)
Rough Electrical (370)
Rv Electrical (26)
Rv Electronics (1)
Safety & Organization (3)
Specialty Electrical (41)
Tools-Electrical (1)
Window & Door Hardware (5)

Clear

Category

Audio & Video Supplies (1)
Automotive Electrical (1)
Battery & Voltage Testers/Multi-Meters (2)
Computer Accessories (2)
Conduit (22)
Electrical Boxes & Covers (152)
Electrical Connectors (2)
Electrical Fittings (2)
Electrical Wire (192)
Ets Cordsets & Adapters (1)
Head Lamps & Specialty Lights (2)
Inverters, Generators & Solar Charging (1)
Landscape Lighting (8)
Pliers & Cutters & Wrenches (8)
Portable Power Stations (1)
Screwdrivers (4)
Surge Protectors (12)
Tool Aprons & Pouches (3)
Tools (3)
Tools & Testers (38)
Transfer Switches (1)
Trc Cordsets & Adapters (11)
Tv Connectors, Cables & Accessories (1)
Weatherstripping (5)
Wire Strippers, Crimpers And Misc Wire & Cable Tools (1)

Clear

Merchandise Class

Clear

Availability

In stock (466)
Out of stock (11)

Clear

Compare

38% off
New arrival

Southwire
Southwire MGSB-2-UPC Switch Box, 2-Gang, 12-Knockout, 1/2, 3/4 in Knockout, Steel, Silver, Galvanized

Sale price $5.61 Regular price $9.05

In stock (1679 units)

View details
Compare

42% off
New arrival

Southwire
Southwire 52C13-UPC Device Ring, 4 in W, Square, 1-Gang, Steel, Silver, Galvanized

Sale price $1.14 Regular price $1.95

In stock (2283 units)

View details
Compare

23% off
New arrival

Southwire
Southwire 53151-SUB-UPC Square Extension Ring, 4 in W, 12-Knockout, Steel, Silver, Galvanized

Sale price $9.62 Regular price $12.45

In stock (534 units)

View details
Compare

23% off
New arrival

Southwire
Southwire 52C20A-UPC Flat Device Ring, 4 in W, Square, 2-Gang, Steel, Silver, Galvanized

Sale price $1.77 Regular price $2.29

In stock (566 units)

View details
Compare

42% off
New arrival

Southwire
EXT RING SQ 4X1-1/2 1/2-3/4 KO

Sale price $2.77 Regular price $4.79

In stock (1199 units)

View details
Compare

28% off
New arrival

Southwire
Southwire 52171-FS-UPC Bracketed Junction Box, 2-Gang, 14-Knockout, 1/2, 3/4 in Knockout, Steel, Silver, Galvanized

Sale price $4.72 Regular price $6.55

In stock (409 units)

View details
Compare

43% off
New arrival

Southwire
HANDY BOX GALV STL 4X2X2-1/8IN

Sale price $2.20 Regular price $3.85

In stock (3046 units)

View details
Compare

21% off
New arrival

Southwire
HANDY BOX GALV STL 4X2X1-1/2IN

Sale price $1.93 Regular price $2.45

In stock (1577 units)

View details
Compare

53% off
New arrival

Southwire
Southwire G19350-UPC Toggle Box Cover, 0.21 in L, 2.38 in W, Rectangular, 1-Gang, Steel, Silver, Zinc-Plated

Sale price $0.61 Regular price $1.29

In stock (1835 units)

View details
Compare

34% off
New arrival

Southwire
HANDY BOX GALV STL 4X2X1-7/8IN

Sale price $1.50 Regular price $2.29

In stock (17052 units)

View details
Compare

25% off

Southwire
30A RV Extension Cord, 25'

Sale price $59.97 Regular price $79.79

In stock (100 units)

View details
Compare

43% off

Southwire
TRC 30A Male Pigtail

Sale price $9.64 Regular price $16.99

In stock (46 units)

View details
Compare
13% off
Southwire
Southwire Armorlite 68583401 Armored Cable, 12 AWG Cable, 3 -Conductor, 250 ft L, Copper Conductor

Sale price $447.33 Regular price $514.49

In stock (66 units)

View details
Compare

13% off

Southwire
Southwire Romex 14/3NM-WGX250 Building Wire, 14 AWG Wire, 3-Conductor, 250 ft L, Copper Conductor, PVC Insulation, Nylon Sheath

Sale price $183.48 Regular price $211.09

In stock (530 units)

View details
Compare
23% off
Southwire
Southwire Alflex 55082303 Conduit, 3/4 in, 100 ft L, Aluminum, Natural

Sale price $85.03 Regular price $109.95

In stock (140 units)

View details
Compare

49% off

Southwire
Southwire 547050508 Sprinkler Wire, 18 AWG Wire, 5-Conductor, 250 ft L, Copper Conductor, Polyethylene Insulation, 24 V

Sale price $210.04 Regular price $412.50

In stock (252 units)

View details

Previous
Page 2 / 30
1
2
3
4
…
30
Next

Your cart

Your cart is empty

Subtotal:$0.00 USD

Loading...

CONTACT US

Phone: (786) 809-1589
Toll Free: (877) 220-9321

Email:
support@mrosupreme.com

Address:
2733 SW 27th Ave Miami, Florida 33133

POLICIES

About Us
Shipping Policy
Returns and Refunds
Privacy Policy
Accessibility Statement
Contact Us
Search
Terms of Service
Support Hub
Apply For Business Account

SHOP

Heating & Cooling
Hardware
Electrical
Plumbing
Hand Tools
Power Tools & Accessories
Marine and RV Products
Farm & Ranch
Paint & Sundries
Fasteners
Automotive
Lawn & Garden
Housewares

NEWSLETTER

Sign up for exclusive offers, promotions and discounts.

Email

Payment methods accepted

© 2026 Mrosupreme.com. A Ventura Ecommerce Solutions LLC Website. All rights reserved.

Compare /3

Loading...

Loading...

Choose options

Item added to your cart.

View cart