This Wera Joker Metric Set 6001 is a must-have for any tool enthusiast. The set includes a ratcheting box wrench with a system of measurement in metric. The brand, Wera, is known for its high-quality tools and this set is no exception. The model number is 6001 and it falls under the category of home and garden, tools and workshop equipment, hand tools, and wrenches. It’s a great addition to any wrench set and is sure to come in handy.