Gardner Bender 22 to 18 AWG #4 to #6 Vinyl-Insulated Barrel Ring Terminal, 10-Pack is a versatile and reliable solution designed to meet your electrical connection needs. These barrel ring terminals are crafted with high-quality vinyl insulation, providing excellent protection and insulation for your wiring. Rated for a maximum voltage of 600 volts, they ensure safe and dependable performance across a variety of electrical applications. With a temperature rating of 167°F (75°C), these terminals are suitable for use in diverse environments, from automotive and industrial projects to household electrical work. They a durable and secure way to create well-insulated electrical connections, making them an essential component for any electrical toolkit. Model Number: 21-101