Experience the precision of Mac Tools with the 1/4" Drive Star Driver T15, model MT15BS. This drill bit is engineered for durability and accuracy, ensuring a reliable fit for your T15 star screws. Its 4-inch diameter and 14-inch length provide ample reach for a variety of projects, making it a versatile addition to any toolbox. Crafted to meet the high standards of professionals, the MT15BS model boasts a robust design that is synonymous with the Mac Tools brand. Whether you're working on automotive repairs or tackling home improvement tasks, this star driver will help you complete your tasks efficiently with its superior build quality and performance.