The socket set from SW-Stahl includes 11 pieces and is specifically designed for use with a 3/8" drive. This set contains a variety of socket inserts in different sizes, including 8 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, and 19 mm. The long design of the inserts allows for improved accessibility in tight spaces and makes it easier to work in hard-to-reach areas. Made in Germany, this socket set offers high quality and durability suitable for professional applications. The precise manufacturing of the inserts ensures an optimal fit and minimizes the risk of damage to screws and bolts. This socket set is an essential tool for mechanics, technicians, and DIY enthusiasts who value efficiency and reliability.