10 AWG Fine-Stranded Copper Primary Wire100% Copper Wire for maximum conductivityConstructed from finely stranded copper and coated with a flexible PVC insulationNOT inferior CCA (Copper Clad Aluminum) For use at 60 volts or lessPVC insulation resists abrasion, fuel, oil, acid, and saltInsulation rated -40°F to 176°F (-40°C to 80°C) for Red, White, Black, Brown, Orange, Yellow, Green and BlueInsulation rated -40°F to 221°F (-40°C to 105°C) for Purple, Gray, Tan, Pink, Dark Blue and Dark GreenMeets or exceeds SAE J1128 and SAE J378 Stranding 19/23Nominal OD 0.174Available in Red, White, Black, Brown, Orange, Yellow, Green, and Blue, Purple, Gray, Tan, Pink, Dark Blue and Dark Green Choose from 1, 5, 10, 20, 50, or 100 Foot Lengths Fast and Free Shipping Thank you for your consideration! WARNING: This product can expose you to chemicals, including lead, which is known to the state of California to cause cancer, birth defects, or other reproductive harm. For more information visit https://www.p65warnings.ca.gov/