【Ball Head Design】The ball head hex bit set is an upgraded version of standard hex bits, allowing for vertical or angled adjustments. It provides easy access to hard-to-reach spaces and facilitates work at various angles, making it ideal for tight spaces 【Magnetic】Includes 9 ball head screwdriver bits: 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, each with clear size markings for faster selection. Convenient for both use and storage 【High Hardness and Durability】Constructed from S2 alloy steel with professional heat treatment, the hex screwdriver bits achieve a hardness of up to HRC60, ensuring long-lasting durability and resistance to wear 【Magnetic Tip Design】The hex bits are equipped with magnetic tips, allowing for secure attachment to nuts and bolts. This improves work efficiency and supports a wide range of applications 【Ergonomic Design】The 1/4-inch hex shank design enhances tool flexibility and torque focus, ensuring better craftsmanship and a comfortable user experience 【Fine Craftsmanship】Featuring a phosphate black finish, the hex bits exhibit a sleek appearance and extended service life, ensuring long-term performance and reliability 【Versatile Use】This hex screwdriver bit set is perfect for furniture repair, electrical work, automotive maintenance, and other scenarios, making your work and daily tasks more convenient Specifications: Material: S2 Alloy Steel Length: 100mm Type: H1.5, H2, H2.5, H3, H4, H5, H6, H8, H10 Applications: Furniture repair, automotive maintenance, electrical work, and more