The Milwaukee 48-22-9485 Metric & SAE Combination Wrench Set includes 30 pieces with up to 25 percent more torque for superior performance. With MAX BITE Open-End Grip, these wrenches reduce rounding on nuts and bolts. The I-Beam handle offers comfort, and size labels ensure easy identification. This set comes in a durable PACKOUT Organizer, which is IP65-rated and impact-resistant, complementing the wrench's reliable performance with safe storage. The combination wrenches are backed by a lifetime guarantee for peace of mind.