Mercedes Maintenance Metric Hex Allen 3/8 Drive Socket Set

Mercedes use a lot of Metric Allen Head bolts especially on their engines. If you are going to work on them yourself one of the first things you will need is a good assortment. Start with a 3/8 inch drive socket set as shown. These are inexpensive but well made sockets from Taiwan (usually better quality than China) - most common sizes 4, 5, 6, 7, 8 and 10 mm. They can be cut and modified for special applications.