Best 18 Gauge Electrical Wire in 2026

Coated in patented SIMpull Cable Jacket for easier pulling, stripping, and installation

Primarily used in residential wiring as branch circuits for outlets, switches, and other loads

UL Listed type NM-B

Coated in patented SIMpull Cable Jacket for easier pulling, stripping, and installation

Primarily used in residential wiring as branch circuits for outlets, switches, and other loads

UL Listed type NM-B

Coated in patented SIMpull Cable Jacket for easier pulling, stripping, and installation

Primarily used in residential wiring as branch circuits for outlets, switches, and other loads

UL Listed type NM-B

Coated in a sunlight resistant jacket that is flame retardant, moisture, and corrosion resistant

Primarily used in direct burial applications, such as underground feeder to outdoor Lighting in apparatus, exposed or Concealed wiring in Damp, moist, wet, dry, and Corrosive locations

UL listed

Our tinned copper, double conductor, 12 gauge wire is sheathed in a 100ft roll and designed to perform in marine environments.

This flexible, type III stranding, 12 awg wire is insulation rated to 600v, 105 degrees C dry, and 75 degrees C wet.

Engineered to the highest standards, our marine electrical wire meets SAE, ABYC, UL, and Coast Guard requirements.

Includes: OOK 50141 12 Gauge, 100ft Steel Galvanized Wire

Product Dimensions: 10.2 x 10.2 x 10.5 inches

Comes in a pack of 1

High Quality Ultra Flexible Soft Silicone Rubber Copper Wire!Super Low Impedance,Highly Efficient!

High strand count copper core,12 AWG silicone stranded wire has 680 strands 0.08 mm tinned copper wire,the copper strands are tinned,protecting them from corrosion and making it easier to solder.

They are constructed with premium silicone rubber insulation.High temperature resistance 200 degree C,Low temperature resistance,in extreme cold -60 degree C.Rated Voltage: 600 volts.Outside diameter 4.5 mm,tolerance +/- 0.1 mm.

High Quality Ultra Flexible Soft Silicone Rubber Copper Wire!Super Low Impedance,Highly Efficient!

High strand count copper core,12 AWG silicone stranded wire has 680 strands 0.08 mm tinned copper wire,the copper strands are tinned,protecting them from corrosion and making it easier to solder.

They are constructed with premium silicone rubber insulation.High temperature resistance 200 degree C,Low temperature resistance,in extreme cold -60 degree C.Rated Voltage: 600 volts.Outside diameter 4.5 mm,tolerance +/- 0.1 mm.

BNTECHGO 18 AWG red black 2 conductor parallel silicone wire,ultra flexible soft,easily separated,easily to use.

Long life: 18 Gauge 2 conductor parallel silicone wire Core made with 150 strands 0.08 mm tinned copper wire per conductor,tinned copper wire has a better anti-oxidation performance,feature high conductivity,lower resistance,reduce the producing of heat,and anti-aging.

Silicone rubber insulation which make it more durable and eco-friendly.High temperature resistance 200 degree C,low temperature resistance,in extreme cold -60 degree C.Rated Voltage: 600 volts.

12 gauge thickness: this 12 gauge copper speaker wire offers very easily connection for speakers to amplifiers or receivers. the thickness is just enough for resistance and electrical flow without the risk of overheating

cut as desired: the wire can be cut as desired for specific installation needs. if the plastic jacket is removed, the wire can be left bare or use wire crimp accessories to connect to stereo and speakers

undistorted signal: made with plastic jacket surrounding the speaker wire to help deliver high-quality undistorted signals to and from all of connected audio equipment. this also helps with insulation

Coated in patented SIMpull Cable Jacket for easier pulling, stripping, and installation

Primarily used in residential wiring as branch circuits for outlets, switches, and other loads

UL Listed type NM-B

Safe for use in sunlight

Primarily used in direct burial applications, such as underground feeder to outdoor lighting in apparatus, exposed or concealed wiring in damp, moist, wet, and dry locations

UL Listed

12 gauge wire - in 6 Bright colors rolls of 100ft 12 gauge auto wire

12 gauge auto wire single conductor, remote, turn on, hook up wire, stranded copper clad aluminum 12 gauge wire

Flexible 12 gauge auto wire, insulated 1 gauge wire, and jacketed in PVC; Rated 158 degrees Fahrenheit (6 to 80 Volts)

High Quality Ultra Flexible Soft Silicone Rubber Copper Wire!Super Low Impedance,Highly Efficient!

High strand count copper core,12 AWG silicone stranded wire has 680 strands 0.08 mm tinned copper wire,the copper strands are tinned,protecting them from corrosion and making it easier to solder.

They are constructed with premium silicone rubber insulation.High temperature resistance 200 degree C,Low temperature resistance,in extreme cold -60 degree C.Rated Voltage: 600 volts.Outside diameter 4.5 mm,tolerance +/- 0.1 mm.

High Quality Ultra Flexible Soft Silicone Rubber Copper Wire!Super Low Impedance,Highly Efficient!

High strand count copper core,12 AWG silicone stranded wire has 680 strands 0.08 mm tinned copper wire,the copper strands are tinned,protecting them from corrosion and making it easier to solder.

They are constructed with premium silicone rubber insulation.High temperature resistance 200 degree C,Low temperature resistance,in extreme cold -60 degree C.Rated Voltage: 600 volts.Outside diameter 4.5 mm,tolerance +/- 0.1 mm.

[12 Gauge Electrical Wire] 12/2 wire is flexible, durable and easy to bend, so that you can better separate the two wires in use without exposing the copper wires inside, thus avoiding the danger of short circuit. Wire jacket material is made of flexible and environmentally friendly PVC. High quality conductor, good electrical conductivity, anti-aging, and moisture resistance.

[Copper Clad Aluminum (CCA)] 12 gauge 2 conductor wire CCA wire is lighter, more flexible and more economical than copper wire, and you can enjoy the same functionality and reliability as copper wire. Copper-plated aluminum is the most economical choice for power or ground wires, and is a good power conductor. Choosing this red black power Wire helps you save on additional installation costs.

[Easy to Use] 12 gauge automotive wire is wound on a hard plastic spool and is easy to cut, it can be easily stripped and cut to any length as required. Electrical Wire 2 jacket colors facilitate polarity identification, aid in installation, and let you know which cable should be connected to the terminal, helping you avoid hazards that could seriously damage your equipment with the wrong polarity.

#12 AWG Commercial Wiring for Outlets, Switches and Other Loads

Contains 12 Gauge Stranded Copper (CU) Conductors

Can be Used in Wet or Dry Locations, Insulation is High Heat and Moisture Resistant Polyvinyl Chloride (PVC)

100-Feet of single strand primary wire

12 gauge green

Pvc outer-jacket resists water, oil, chemicals and abrasion

[MADE IN USA] - Proudly made in New York, USA, our factory produce high quality wires and cables since 1972

[HIGH CONDUCTIVITY] - 65/30 Strands of premium copper wire are inside of each circuit. High technology pure copper wire is perfect for electricity conduction

[EASY TO USE] - The Red & Black Pure copper Hookup Wire is flexible, easy to solder, that is for low voltage(5V-12V-24V-120V-240V ) circuits.

THHN 12 gauge building wire is stranded uncoated copper wire insulated with flame retardant PVC compound

Primarily used in conduit and cable trays for services, feeders and branch circuits in commercial or industrial applications

Designed for use in dry locations at temperatures not to exceed 90 degree Celsius or wet locations at 75 degree Celsius

【High Quality】Askcable electrical wire is made of 12 AWG 50FT with red and black 2 conductors and high quality PVC jacket, good conductivity, high mechanical strengthfeatures, flame retardant, anti-aging, acid and alkali resistance and dampproof.

【Convenient to Use】This low voltage wire is easy to strip and cut into any length based on needs. Wire comes wrapped around a hard plastic spool that makes dispensing convenient. 2 jacket colors make for quick and easy to distinguish the polarity and numbered markings for accuracy.

【Perfect Performance】Wire operating temperature rating of -20℃ of 70℃ respectively. The hook-up wires are designed to operate under stringent conditions. The jacket material is flexible and environmental friendly PVC, which can be twisted and extended it freely as you like.

Heavy Duty 12 AWG 300V SJOOW (Service, Oil, and Water Resistant) cable is a type of electrical wire that is commonly used in industrial, commercial, and outdoor applications. It is insulated, and is covered by a durable rubber jacket that provides resistance to oils, acids, water, and chemicals, making it a durable and long-lasting option for harsh environments (-40°C to 90° Celcius).

12 Gauge 4-Conductor OFC (Oxygen Free Copper) is made from stranded pure copper conductors. OFC wire provides increased conductivity to carry more current. OFC wire has much higher corrosion resistance and improved heat absorption over non-OFC wire. ETL Listed ensures this cable will provide safe performance in harsh environments.

SJOOW electrical wire is commonly used in industrial settings, as well as outdoor and marine applications. The wire features rubber insulation and a rubber jacket, making it suitable for use in environments where these substances are present. Some common applications of SJOOW electrical wire include power generation, mining, oil and gas exploration, and marine environments. It can be used for power and control circuits, portable tools and equipment, portable lighting, and portable appliances.

Metal Type: Red Brass CDA #230 alloy (85% copper/15% zinc)

Hardness: Dead soft

Gauge: 12 Gauge

Package Content: the package contains a bare copper wire, packed with a reel, which can effectively avoid abrasion, easy to extract and place, and this copper wire adopts copper material, reliable to use

Copper Material: our copper wire for jewelry making is mainly made of copper material, designed with non insulated single ply wire, reliable and malleable, suitable for long term use, not easy to rust and break, easy to cut in the length you want

Versatile Usage: the shiny and corrosion resistant nature of the copper material makes this copper wire for gardening ideal for wire jewelry, DIY projects, braided and electrical ground wire, and for protective mask nose protectors during the pandemic; It can be better suited to the wire and suitable for use in dust collector pipelines for earthing and more

Our tinned copper, double conductor, 12 gauge wire is sheathed in a 50ft roll and designed to perform in marine environments.

This flexible, type III stranding, 12 awg wire is insulation rated to 600v, 105 degrees C dry, and 75 degrees C wet.

Engineered to the highest standards, our marine electrical wire meets SAE, ABYC, UL, and Coast Guard requirements.