Enhance your electrical connections with this high-quality compression lug, designed for optimal performance. Featuring a one-hole standard barrel with a convenient window lug, this connector is perfect for use with 400 kcmil cables. The durable tin-plated copper construction ensures reliable conductivity, while the 3/8 stud hole accommodates secure installations. With an overall length of 3.22 inches and a 1.5-inch barrel length, this lug offers ample space for efficient connections. Its blue color code allows for easy identification, and its straight tongue design with a tongue width of 1.39 inches ensures a snug fit. RoHS compliant for environmental responsibility, this lug is a must-have for professionals in the electrical industry. Elevate your projects with the dependable performance of this compression lug.