Gardner Bender 16 to 14 AWG Blue Vinyl-Insulated Barrel Male Disconnect, 18-Pack is a versatile and dependable electrical connector solution designed to meet your wiring needs. Made with high-quality blue vinyl insulation, these barrel male disconnects provide excellent protection and insulation for your electrical connections. They are rated for a maximum of 600 volts and can withstand temperatures up to 167°F, ensuring reliable performance in a variety of residential, commercial, and industrial applications. Whether you are working on new installations or maintenance projects, these disconnects a secure and convenient way to create durable electrical connections that you can trust. Model Number: 20-143M