Install Bay YVRT412 Yellow Vinyl Ring Terminal 4 Gauge 1/2 Inch 25-Pack

The Install Bay YVRT412 is a yellow vinyl-insulated ring terminal designed for 4 AWG wire with a 1/2-inch stud hole, sold in a convenient package of 25. These crimp-style connectors provide a secure, corrosion-resistant termination point for heavy-gauge power and ground wiring in automotive, marine, and 12-volt installation applications.

Key Features:

• Wire Gauge: Designed for 4 AWG (American Wire Gauge) wire
• Stud Size: 1/2-inch ring opening for compatibility with 1/2-inch bolts and studs
• Insulation: Yellow PVC vinyl insulation for easy gauge identification and protection against shorts
• Connection Type: Crimp-style installation — no soldering required
• Package Quantity: Includes 25 terminals
• Color Coding: Yellow color coding indicates compatibility with the 4 AWG wire gauge range

These ring terminals are ideal for connecting amplifier power and ground cables, battery cables, and other heavy-gauge wiring to terminal blocks, battery posts, distribution blocks, and chassis ground points. The vinyl insulation sleeve protects the crimp barrel and wire entry from moisture and abrasion, making them suitable for both interior and underhood installations. Use with a proper ratcheting crimp tool for best results.