The Mack Replacement Combination Tail Light is a practical and versatile solution for your vehicle. With two 1/4 inch studs on 2 inch centers, it fits most makes and models. It also features a built-in license light and comes with a 39 inch 3-wire loom with ring connectors for easy installation. Designed for both left and right side applications, this tail light is sold individually. Its functionality and compatibility make it a reliable choice for replacing your old or damaged tail light.