The MILWAUKEE 11 Piece Metric Combination Wrench Set delivers maximum torque and ultimate user comfort. The MILWAUKEE MAX BITE Open-End Grip improves the wrench's grip on nuts and bolts, and the geometry reduces rounding and stripping. Milwaukee MAX BITE offers 25% more torque than competitive wrench designs. The Comfortable I-Beam Handle Design allows superior user comfort, even while applying high torque. Milwaukee wrenches feature ink-filled size labels for easy size identification and the quick distinction between SAE and metric sets. The Milwaukee 11pc kits come in a storage tray designed for long-term storage, keeping your tool chest organized. Standing behind their products, Milwaukee offers a Lifetime Guarantee on all Milwaukee Combination Wrench Sets.