Enhance your electrical connections with our one-hole compression lug. Featuring a standard barrel design with an inspection window, this connector is designed for optimal performance. Suitable for 4/0 AWG wire with a 1/4 stud hole, it ensures secure and efficient conductivity. The tin-plated copper construction guarantees durability, while the purple color code adds a touch of organization to your setup. With a straight tongue and ROHS compliance, this lug is a reliable choice for various applications in the electrical industry. Elevate your connectivity with this essential component.