Fultyme RV 5090 Copper Starter Lug 4 Gauge 3/8" Stud 15-Pack

The Fultyme RV 5090 is a professional-grade copper starter lug designed for 4 gauge wire with a 3/8" stud connection. This convenient 15-piece pack provides essential electrical connections for RV, marine, automotive, and powersports applications.

Key Features:

• Constructed from 99.9% pure copper for maximum conductivity
• Seamless pad design provides ultimate performance in strength, conductivity, and corrosion resistance
• UL Listed and CSA Certified for safety and reliability
• 4 gauge wire capacity with 3/8" threaded stud terminal
• 15 lugs per package for multiple connections or project backup

These heavy-duty starter lugs are ideal for battery connections, starter motors, alternators, and other high-current electrical applications in recreational vehicles, boats, trucks, and off-road equipment. The pure copper construction ensures minimal voltage drop and reliable performance in demanding conditions.