Primary Wire 12 Ga White 100 Ft Spool

Au-Ve-Co
AVC12442
General Purpose Standard PVC Insulation (SE/GPT Type) Suitable for Most Automotive Applications Free Stripping, Abrasion Resistant Meets Most O.E.M. Vehicle Standards

The lower the gauge number, the thicker the wire (i.e. 10 gauge is thicker than 16 gauge)