This 9-piece hex ball end set offers angled access to fasteners. The 1.5mm-10mm size range covers most metric hex bolt needs. The ball ends allow for 25° off-axis engagement in tight spaces. The durable steel construction withstands high torque applications. The L-shaped design provides two working lengths for versatility. The precision-machined ends fit fasteners securely to prevent rounding. The color-coded size markings allow for quick identification. The sturdy plastic rack keeps keys organized. Ideal for automotive, machinery, and equipment maintenance. A professional-grade set for demanding applications.