The GRANIT 1512100 is a high-quality 9-piece L-shaped hex key set, essential for efficient fastening and loosening of hexagonal screws. Each key is crafted from durable chrome vanadium steel, ensuring long-lasting performance and resistance to wear. The innovative ball head design on each key allows for angled insertion and operation, providing greater flexibility in confined spaces. This comprehensive set includes common metric sizes: 1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm, and 10 mm. The keys are conveniently organized in a robust plastic holder, making storage and selection effortless.