The Craftsman Tools 12966 3/8″ SAE 12-Point Universal Spline Combo Wrench is a high-quality hand tool designed for automotive use. Made in the United States, this single item wrench features a 12-point drive type for easy and efficient tightening and loosening of nuts and bolts. The spline design allows for a secure grip on various types of fasteners, making it a versatile addition to any mechanic’s toolbox. With its durable construction and precise sizing, this wrench is a reliable choice for professional automotive technicians and DIY enthusiasts alike. BR30