The Stark Metric Socket Bit Set includes 13 precision-engineered hex sockets designed to meet the high-torque demands of professional mechanics and serious home users. Each bit socket is heat-treated and machine-crafted to ensure exceptional strength, durability, and long-lasting performance under heavy use.Ideal for installing, fastening, tightening, or removing fasteners and bolts, this versatile set is built to handle tough jobs without twisting, rounding, or deforming. Whether you're working in the garage, tackling mechanical repairs, or completing workshop projects, these heavy-duty sockets deliver reliable, consistent performance you can depend on.