Install Bay CUR238 Copper Uninsulated Ring Terminal 2 Gauge 3/8 Inch 10-Pack

The Install Bay CUR238 is a 2 AWG copper uninsulated ring terminal with a 3/8 inch stud hole, sold in a convenient 10-pack. Designed for high-current automotive, marine, and powersports electrical installations, these crimp-on ring terminals deliver a solid, low-resistance connection at battery posts, distribution blocks, chassis ground points, and amplifier power connections.

Constructed from bare copper, the CUR238 offers superior conductivity compared to steel or aluminum alternatives, making it the preferred choice for professional 12-volt installers working with heavy-gauge power and ground wiring. The uninsulated barrel accepts standard crimp tooling and can also be soldered for a permanent, corrosion-resistant bond.

Key Features:

• Wire gauge: 2 AWG
• Stud hole diameter: 3/8 inch
• Material: Bare copper for maximum conductivity
• Uninsulated design — compatible with heat shrink tubing for a finished look
• Crimp or solder installation
• Ideal for battery cables, ground straps, amplifier power leads, and distribution block connections
• Pack quantity: 10 terminals

Install Bay's copper ring terminals are a staple in professional 12-volt installations. The uninsulated construction allows installers to add heat shrink tubing or adhesive-lined shrink wrap after crimping for a custom, secure finish.