Quickcar Racing Products 57-520-20 Ring Terminals 5/16 Inch 4 Gauge with Heat Shrink 20 Pack

The Quickcar Racing Products 57-520-20 ring terminals are professional-grade electrical connectors designed for high-performance racing and automotive applications. This 20-piece pack features heavy-duty 4 gauge ring terminals with 5/16 inch stud holes, ideal for secure battery connections and high-current electrical circuits.

Key Features:

• 4 gauge wire capacity for high-amperage applications
• 5/16 inch stud hole diameter for secure mounting
• Integrated heat shrink tubing provides professional weatherproof seal
• Crimped copper construction ensures maximum conductivity
• 20-pack quantity ideal for complete race car wiring projects
• Heat shrink protection guards against moisture, vibration, and corrosion

These terminals are commonly used for battery cable connections, starter motor wiring, alternator connections, and other critical high-current circuits in racing vehicles. The heat shrink tubing creates a professional, insulated connection that withstands the demanding environment of motorsports competition.