The Milwaukee 11 Piece Metric Combination Wrench Set delivers maximum torque and ultimate user comfort. Our Max Bite Open-End Grip improves the wrench's grip on nuts and bolts， and the geometry reduces rounding and stripping. Our combo wrench sets feature Ink-Filled Size Labels for easy size identification and the quick distinction between SAE and metric sets. The 11-piece wrench sets come in a storage tray designed for Long-Term Storage， keeping your tool chest organized.