Gardner Bender Fully-Insulated Male Disconnect is designed to provide reliable electrical connections with full insulation for safety and durability. This male disconnect is rated for a maximum of 600 volts and can withstand temperatures up to 167 degrees Fahrenheit, making it suitable for a variety of electrical applications. It accommodates wire sizes from 12 to 10 AWG and features a 0.250-inch tab size. The disconnect comes in a bright yellow color for easy identification and is UL Listed to meet safety standards. Each package contains four pieces, conveniently packaged in a clamshell for easy handling and storage. Model Number: 21-155M