PrecisionBit, Form E 6.3 (1/4"), with ball head, set with practical bit block, packaged for retail. For internal hex screws. 10 pieces in retail packaging. Enables efficient screwing at an angle of up to 22°. Perfectly shaped ball tip, a problem solver for hard-to-reach screws. A practical tool for all types of screwing tasks in industry and crafts, suitable for manual and machine use. Compatible with external hex according to DIN ISO 1173, compatible with socket wrench F 6.3. Non-slip surface, easy bit removal. The laser marking indicates the profile size and the maximum permissible torque, color-coded by screw type, so you can quickly find the right bit. Durability and hardness are optimally balanced, ensuring an extremely long lifespan. Durable special tool steel with an attractive plasma coating for corrosion protection. Bits can be easily removed by pressing them sideways, and they pop out effortlessly. Tide ocean material: 100% upcycled plastic from coastal areas, promoting responsible plastic consumption.