This is Heyco brand, distributed by Wiha and still made in Germany Combination Wrench Metric 20.0 mm Overall length / OAL: 240 mm (9.4") Made from 31CRV3 high performance tool steel. Satin chromed sure grip body. Precision formed for exact fit. Narrow profile for better access in tight locations. Wide I-beam for better gripping. The wrench specified by BMW, Mercedes and Rolls Royce.