DS18 MOFC4GA50G 4 Gauge Marine Tinned OFC Ground Wire 50 Feet

The DS18 MOFC4GA50G is a premium 4-gauge marine-grade ground wire designed for harsh environments where corrosion resistance is critical. This 50-foot spool features 100% oxygen-free copper (OFC) conductors with tinned coating to prevent oxidation and ensure reliable electrical connections in marine, powersports, and outdoor applications.

Key Features:

• 4-gauge 100% oxygen-free copper (OFC) for superior conductivity and flexibility
• Tinned copper stranding resists corrosion from salt water, moisture, and UV exposure
• Marine-grade construction meets demanding outdoor and wet environment standards
• 50-foot length provides ample wire for boat electrical systems, RV installations, and vehicle ground upgrades
• Flexible stranded design makes routing and installation easier than solid core wire
• Suitable for high-current grounding applications in 12V and 24V systems

This marine-grade ground wire is ideal for completing power distribution systems in boats, RVs, off-road vehicles, and car audio installations where reliable grounding is essential for performance and safety. The tinned OFC construction ensures long-term durability even in the most challenging conditions.