This Combination Wrench Set includes a full range of standard metric sizes, each wrench featuring an open end for quick engagement and a box end for maximum torque grip on stubborn bolts and fittings. Drop-forged from chrome vanadium steel and finished with a mirror-polished chrome plating, the wrenches resist corrosion and stay easy to clean even in greasy workshop environments. The set ships in a durable roll-up pouch that keeps sizes organized and protects tools during transport between job sites. A core toolkit component for mechanics, maintenance technicians, and industrial buyers equipping new service vehicles or workstations.