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Curt Jacketed 2-Wire Brake Wire - 12 Gauge - 180'

Retail: $266.95
Our Price: $193.42
In Stock
180' spool of 12-gauge wire designed for electric trailer brake circuits. Features black and blue dual-color sheathing, flexible stranded copper core, abrasion-resistant jacket, and meets SAE J-1128 standards for automotive primary wire.Highlights Shop-Sized Supply: 180-foot spool ideal for frequent trailer brake wiring jobs. Trailer Brake Ready: 12-gauge wire built to handle electric trailer brake circuits. Dual-Color Sheathing: Black and blue jacket makes polarity easy to identify on sight.
  • Wire
  • Jacketed Wire
  • 2 Wire
  • 12 Gauge
  • CURT

Pollak Complete Assembly 2-Pole Connector - Flat - 18 Gauge Wire - 12 Volt - 15 Amps - 12"

Retail: $23.59
Our Price: $6.92
In Stock
Molded inline connectors are an economical means of connecting electrical systems. Color-coded wires. Standard 18-gauge wire. 12" long. Polarized to ensure proper connection. Molded case offers all-round weather protection. 12 Volts. 15 Amps.Features: 2-Pole wiring connector Color-coded wires Polarized to ensure proper connection Molded case offers all-weather protection Specs: Applications: automotive, marine, RVs, trucks 18 Gauge wire 12" Long Voltage rating: 12 Volts Current rating: 15 Amps 1-Year limited warranty
  • Wire Connectors
  • Inline Connectors
  • 2/0 Gauge
  • Pollak

Ring Terminal - 12-10 Gauge Wire - 5/16" Ring ID

Our Price: $1.14
In Stock
Ring terminals are used for all types of electrical work where wires need fastening For use with 12-10 gauge wire Stud size: 5/16" Vinyl insulation sleeve is yellow
  • Wire Connectors
  • Ring Terminals
  • 10 Gauge
  • 12 Gauge
  • Flint Hill Goods
  • 5/16 Inch Diameter

12 Gauge 6 Conductor Jacketed Trailer Wire Per Foot

Our Price: $5.58
In Stock
When you're wiring your trailer lights or accessories, you want clean connections that last. This 12-gauge, 6-conductor wire helps you build it right the first time so your setup stays reliable mile after mile.Highlights 6-Conductor Design: Powers multiple trailer circuits with one cable 12-Gauge Wire: Delivers consistent power flow and performance Color-Coded Wires: Simplifies circuit identification and setup Durable Black Jacket: Protects against wear, weather, and debris Flexible Build: Easy to route for custom wiring layouts Specs Electrical: Gauge: 12 Conductors: 6 Construction: Jacket color: black Weight per foot: 0.2 lbs
  • Wire
  • Jacketed Wire
  • 6 Wire
  • 12 Gauge
  • Spectro

12 Gauge 7 Conductor Jacketed Wire - Per Foot

Our Price: $10.79
In Stock
7 general-purpose primary wires in a black vinyl jacket. Heavy-duty compact cable protects insulated conductors against weathering, chemicals, and abrasion.Features: Multiconductor stranded copper wire maintains flexibility Entire cable is enclosed in a black vinyl jacket to reduce road hazards Each conductor is insulated with a heavy vinyl covering 6 Wires are 12 Gauge White wire is 10 Gauge Manufactured to SAE and ATA specifications Meets SAE J1128 specifications for use with 50 volts or less Made in the USA Specs: Total diameter: 0.4" Quantity: 1 foot
  • Wire
  • Jacketed Wire
  • 7 Wire
  • 12 Gauge
  • Deka

12 Gauge 4 Conductor Jacketed Trailer Wire Per Foot

Our Price: $3.99
In Stock
When you're wiring your trailer lights or accessories, you want clean connections that last. This 12-gauge, 4-conductor wire helps you build it right the first time so your setup stays reliable mile after mile.Highlights 4-Conductor Design: Powers multiple trailer circuits with one cable 12-Gauge Wire: Delivers consistent power flow and performance Color-Coded Wires: Simplifies circuit identification and setup Durable Black Jacket: Protects against wear, weather, and debris Flexible Build: Easy to route for custom wiring layouts Specs Electrical: Gauge: 12 Conductors: 4 Stranding: 19/25 Construction: Outer diameter: 0.465" Jacket color: black Weight per foot: 0.2 lbs Color code: white, brown, red, black
  • Wire
  • Jacketed Wire
  • 4 Wire
  • 12 Gauge
  • Spectro

Spectro 14-Pack Blue Butt Connectors - 16-14 Gauge - Splices 12V Wire for Trailer or Auto Repair

Our Price: $3.85
In Stock
Keep your wiring projects moving with this 14-pack of 16-14 gauge butt connectors from Spectro Wire and Cable - perfect for splicing trailer, auto, or 12V wiring.Features: Includes 14 blue butt connectors for 16-14 gauge wire Designed for clean, secure splices in 12V wiring applications Ideal for trailer wiring, automotive repairs, and general electrical projects
  • Wire Connectors
  • Butt Connectors
  • 14 Gauge
  • 16 Gauge
  • Spectro

Ring Terminal - 12-10 Gauge Wire - 3/8" Ring ID

Our Price: $1.86
In Stock
Ring terminals are used for all types of electrical work where wires need fastening For use with 12-10 gauge wire Stud size: 3/8" Vinyl insulation sleeve is yellow
  • Wire Connectors
  • Ring Terminals
  • 12 Gauge
  • 10 Gauge
  • Deka
  • 3/8 Inch Diameter

12 Gauge Wire - Black Primary - Per Foot

Our Price: $2.02
In Stock
Standard copper primary wire is widely used in the trailer and automotive industry for original equipment and replacement wiring.Features: This 12-gauge black standard copper primary wire is widely used in the trailer and automotive industry for original equipment and replacement wiring The General Purpose Thermo-Plastic (GPT) insulation is highly resistant to acids, gasoline, oil, grease and most industrial solvents Meets SAE J1128 specifications Specs: Maximum power rating: 50 volts Temperature rating: 176 degrees Fahrenheit
  • Wire
  • Single Wire
  • 12 Gauge
  • Deka

Primary Wire Heat-Shrinkable Tubing - 12-8 Gauge - Black - 1/4" Diameter - 6" - Qty 25

Our Price: $6.14
In Stock
Features: Ideal for general purpose applications Black EVA tubing protects against corrosion Reduces strain Prevents abrasion Easily identifies negative wire Specs: Fits 12-8 gauge wire 6" Long 5/16" Expanded diameter 1/4" Reduced diameter Shrink ratio: 2:1 Operating temperature: -67 F to 221 F (-55 C to 105 C) Quantity: 25 1-Year limited warranty
  • Wiring Protection
  • Heat Shrink Tubing
  • 12 Gauge
  • 10 Gauge
  • 8 Gauge
  • Deka

Ring Terminal - 12-10 Gauge Wire - 3/16" Ring ID

Retail: $1.41
Our Price: $1.34
In Stock
Ring terminals are used for all types of electrical work where wires need fastening For use with 12-10 gauge wire Stud size: 3/16" Vinyl insulation sleeve is yellow
  • Wire Connectors
  • Ring Terminals
  • 12 Gauge
  • 10 Gauge
  • Flint Hill Goods
  • 3/16 Inch Diameter

Primary Wire Heat-Shrinkable Tubing - 12-8 Gauge - Red - 1/4" Shrink Diameter - 6" Long

Retail: $14.43
Our Price: $6.05
In Stock
Features: Ideal for general purpose applications Red EVA tubing protects against corrosion Reduces strain Prevents abrasion Easily identifies positive wire Specs: Fits 12-8 gauge wire 6" Long 5/16" Expanded diameter 1/4" Reduced diameter Shrink ratio: 2:1 Operating temperature: -67 F to 221 F (-55 C to 105 C) Quantity: 25 1-Year limited warranty
  • Wiring Protection
  • Heat Shrink Tubing
  • 12 Gauge
  • 10 Gauge
  • 8 Gauge
  • Deka

12 Gauge 2 Conductor Jacketed (Brake) Wire Per Foot

Our Price: $3.27
In Stock
Each Wire is 12 Gauge Sold per foot Duplex Brake Wire is made with two plastic insulated primary wires laid parallel and covered with a high quality plastic jacket, protecting the insulated conductors.
  • Wire
  • Jacketed Wire
  • 2 Wire
  • 12 Gauge
  • Deka

7-Way RV Upgrade Kit for Trailer Brake Controller Installation - 12 Gauge Wires

Retail: $108.91
Our Price: $90.91
In Stock
If you have only a 4-way flat on your vehicle and want to install a brake controller that pulls power from a 7-way trailer connector instead of wiring directly into your vehicle, this kit will adapt your plug for use with your brake controller.Features: Kit allows you to use a trailer brake controller that pulls power from your trailer connector instead of wiring into your vehicle Great for use with Tekonsha Prodigy RF (90250), Autowbrake (3430001), and Curt Echo (C51180) trailer brake controllers Pre-wired 7- and 4-way trailer connector mounts easily at rear of vehicle with included bracket Plugs into existing 4-way trailer connector on vehicle (20') 12-Gauge wire lets you run power from your vehicle's battery to the trailer connector General Purpose Thermo-Plastic (GPT) insulation is highly resistant to acids, gasoline, oil, grease and most industrial solvents Heavy-duty, 40-amp circuit breaker protects your vehicle's electrical system by preventing overload Installation hardware included Ring terminals for battery and breaker hookup Self-tapping screws for attaching circuit breaker and ground Zip-ties for securing loose wires Note: If your vehicle does not already have a 4-pole flat trailer connector installed, the etrailer application guide can be used to find the easy-to-install connector made specifically for your vehicle.
  • Trailer Brake Controller
  • Installation Kits
  • etrailer

Power Wire Kit for Electric Trailer Brake Controllers - 12 Gauge

Our Price: $21.65
In Stock
Use this wiring kit to power your trailer brake controller. Designed for vehicles that do not have power going to the built-in brake controller port.Features: Power wire kit lets you run power to your trailer brake controller (sold separately) Designed for use with vehicles that don't have power going to the built-in brake controller port 30-Amp circuit breaker protects your vehicle's electrical system by preventing overload Provides protection for vehicles towing trailers that have up to 8 brake assemblies 10' Long, 12-gauge primary wire connects your brake controller to your vehicle's battery General Purpose Thermo-Plastic (GPT) insulation is highly resistant to acids, gasoline, oil, grease and most industrial solvents Ring terminals attach to wires so you can connect leads to circuit breaker and battery posts (2) 3/16" Ring terminals (1) 5/16" Ring terminal (10) 11" Long cable ties let you secure loose wires 2 Self-drilling screws ground the wiring in your electrical connection 1 Butt connector for splicing wiring
  • Trailer Brake Controller
  • Installation Kits
  • etrailer

TowSmart ProClass Replacement Ground Wire Kit - 12 Gauge - 18" Long

Our Price: $7.07
In Stock
You are tracking down a lighting issue before a trip and find a weak ground. You swap in a fresh lead with a clean ring connection, secure it with the included screw, and watch everything respond the way it should before you pull out of the driveway.Includes Self-Tapping Screw: Provides mounting hardware for installation. White Insulated Wire: Matches standard ground color coding. Specs Electrical: Wire gauge: 12 Gauge Dimensions: 18" long Connections: Ring terminal attached Included Components: 1 self-tapping screw Construction: Insulated wire Color: White
  • Trailer Wiring
  • Ground Wire
  • TowSmart

TowSmart Wire Splice Connectors - 14-18 Gauge - Qty 6

Our Price: $14.19
In Stock
Make quick trailer wiring repairs with these 14-18 gauge TowSmart wire splice connectors. Crimp-on design lets you join or tap wires fast, and the 6-pack gives you enough pieces for multiple lights or small harness fixes.Highlights For 14-18 gauge wiring: Sized for common trailer and automotive light circuits that use 14-18 AWG wire. Simple crimp-on splice: Join or tap into existing wires with a basic crimp tool or pliers, no soldering required.
  • Wire Connectors
  • Quick Connects
  • 14 Gauge
  • 16 Gauge
  • 18 Gauge
  • TowSmart

Quick Splices - Self-Stripping Connector - Closed Port - 10-12 Gauge - Yellow - Qty 1

Our Price: $2.80
In Stock
Closed port quick splices self-stripping connector is a 2 channel wire connector that is designed to splice into an existing wire without having to cut, crimp or strip the existing wire.Specs: Quantity 1 Gauge: 10-12 Maximum power rating: 600 volts Color: yellow Additional tools needed: pliers Features: Closed port quick splices self-stripping connector Designed to splice into an existing wire without having to cut, crimp or strip Blade attached to pierce the wires in each of the channels of the connector Provides an open channel for existing wire and a closed channel for tap wire Pliers needed to squeeze down on the blade after wires are placed
  • Wire Connectors
  • Quick Splice Connectors
  • 10 Gauge
  • 12 Gauge
  • Spectro

Quick Splices - Self-Stripping Connector - Closed Port - 14-16-18/10-12 Gauge - Brown - Qty 1

Our Price: $2.90
In Stock
Closed port quick splices self-stripping connector is a 2 channel wire connector that is designed to splice into an existing wire without having to cut, crimp or strip the existing wire.Features: Closed port quick splices self-stripping connector Designed to splice into an existing wire without having to cut, crimp or strip Blade attached to pierce the wires in each of the channels of the connector Provides an open channel for existing wire and a closed channel for tap wire Pliers needed to squeeze down on the blade after wires are placed Specs: Quantity 1 Gauge: 14-16-18/10-12 Maximum power rating: 600 volts Color: brown Additional tools needed: pliers
  • Wire Connectors
  • Quick Splice Connectors
  • 16 Gauge
  • 14 Gauge
  • 10 Gauge
  • 12 Gauge
  • 18 Gauge
  • Spectro

Deka Heat Shrink Butt Connector - 12-10 Gauge - Nylon Insulation - Yellow - Qty 10

Our Price: $13.21
In Stock
This yellow butt connector joins two lengths of 12-10 gauge wire. Insulated with heat-shrinkable nylon for adjustability and durability.Features: Fits 12-10 gauge wire Heat-shrinkable nylon insulation allows for adjustability and provides durability Yellow Quantity: 10
  • Wire Connectors
  • Butt Connectors
  • 10 Gauge
  • 12 Gauge
  • Deka

Deka Heat Shrink Butt Connector - 12-10 Gauge - Nylon Insulation - Yellow - Qty 5

Our Price: $8.08
In Stock
This yellow butt connector joins two lengths of 12-10 gauge wire. Insulated with heat-shrinkable nylon for adjustability and durability.Features: Fits 12-10 gauge wire Heat-shrinkable nylon insulation allows for adjustability and provides durability Yellow Quantity: 5
  • Wire Connectors
  • Butt Connectors
  • 12 Gauge
  • 10 Gauge
  • Deka

Deka Ring Terminal - Heat Shrink - 12-10 Gauge - 1/4" Ring ID - Yellow - Qty 1

Our Price: $2.01
In Stock
This yellow ring terminal fits 12-10 gauge wire and has a 1/4" ring inner diameter. Insulated with heat-shrinkable nylon for adjustability and durability.Features: Fits 12-10 gauge wire 1/4" Ring inner diameter Heat-shrinkable nylon insulation allows for adjustability and provides durability Yellow Quantity: 1 1-Year limited warranty
  • Wire Connectors
  • Ring Terminals
  • 12 Gauge
  • 10 Gauge
  • Deka
  • 1/4 Inch Diameter

Deka Ring Terminal - 12-10 Gauge - Size 10 - Nylon Insulation - Yellow - Qty 1

Our Price: $2.99
In Stock
This yellow ring terminal fits 12-10 gauge wire and size 10 studs or screws. Insulated with heat-shrinkable nylon for adjustability and durability.Features: Fits 12-10 gauge wire Fits size 10 studs or screws Heat-shrinkable nylon insulation allows for adjustability and provides durability Yellow Quantity: 1 1-Year limited warranty
  • Wire Connectors
  • Ring Terminals
  • 10 Gauge
  • 12 Gauge
  • Deka

Deka Ring Terminal - 12-10 Gauge - 3/8" Ring ID - Nylon Insulation - Yellow - Qty 1

Our Price: $1.63
In Stock
This yellow ring terminal fits 12-10 gauge wire and has an inner ring diameter of 3/8". Insulated with heat-shrinkable nylon for adjustability and durability.Features: Fits 12-10 gauge wire 3/8" Ring inner diameter Heat-shrinkable nylon insulation allows for adjustability and provides durability Yellow Quantity: 1 1-Year limited warranty
  • Wire Connectors
  • Ring Terminals
  • 12 Gauge
  • 10 Gauge
  • Deka
  • 3/8 Inch Diameter