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12 Gauge Primary Electrical Wire 12 Foot Length

Original price was: $9.00.Current price is: $6.70.

Sale!
SKU: SMA-141-120F Category:

When you’re troubleshooting electrical gremlins or adding new accessories to your tractor, having good quality wire on hand saves you from making multiple trips to town. This 12-gauge primary wire gives you 12 feet of reliable copper conductor with tough thermoplastic insulation that won’t crack or fail when you need it most.

What You’re Getting

  • Stranded copper conductor that stays flexible even in cold weather
  • GPT insulation that handles temperature swings from freezing winter mornings to blazing summer heat
  • Smooth surface design that pulls easily through wire loom or conduit
  • Heavy 12-gauge capacity for circuits carrying higher electrical loads
  • Grease and oil resistant coating that won’t break down in the shop environment

Built for Real Farm Work

This wire is perfect for repairing circuits on tractors, combines, and other farm equipment where you need something stronger than typical automotive wire. Whether you’re running power to work lights, fixing starter circuits, or wiring up hydraulic controls, the 12-gauge capacity handles the job without voltage drop or overheating.

Made to Last

The stranded copper core stays flexible through thousands of bends and vibrations, while the thermoplastic insulation resists the acids, oils, and chemicals that are part of everyday farm life. It’s the same quality wire used in original equipment, so you know it’ll hold up to whatever your operation throws at it.

Good to Know

At 12 gauge, this wire handles up to 20 amps safely, making it ideal for most tractor electrical work except the heaviest starter circuits. The black color makes it easy to use as a ground wire or for circuits where color coding isn’t critical. Keep a roll in your shop toolbox—you’ll use it more often than you think.