12 Gauge Primary Automotive Wire | GPT Wire | Made in USA

K4 12 Gauge Primary Automotive Wire is premium USA-made GPT wire designed for automotive, marine, trailer, RV, and general 12-volt electrical applications. Manufactured with stranded copper conductors and durable automotive-grade PVC insulation, it provides excellent flexibility, conductivity, and long-lasting performance.

Ideal for wiring lights, switches, relays, accessories, battery connections, and custom electrical projects where dependable performance matters.

Features
• Made in the USA
• 12 AWG stranded copper conductor
• Automotive GPT primary wire
• Flexible for easy routing
• Durable PVC insulation
• Resistant to oil, grease, and abrasion
• Suitable for 60V automotive applications
• Available in multiple colors for easy circuit identification

Available Lengths
• 10 ft
• 25 ft
• 50 ft
• 100 ft
• 500 ft

Available Colors
• Black
• Brown
• Blue
• Red
• Yellow
• White
• Green
• Orange
• Grey

Applications
• Automotive wiring
• Marine electrical systems
• RV wiring
• Trailer wiring
• Battery cables
• LED lighting
• Switch and relay wiring
• 12-volt accessories