4. Bidirectional ratchet head: The direction can be adjusted as needed, making it easier and faster to use. 2. High : Made of high-strength materials, it features durability and resistance, further enhancing its service life. 3. Versatility: It can be linked to any tool with a 6.35mm diameter. 1. Compact and portable: The 1/4 "ratchet wrench is compactly designed, making it easy to carry and operate, and is particularly suitable for use in narrow Spaces. It is suitable for small sockets under 14mm and is an ideal choice for automotive repair, equipment maintenance and DIY projects. It is also widely used in scenarios such as personal modification and production line maintenance., Weight: 0.10471957445 pounds, Manufacturer: Kueohse