For simplicities and convenience, it functions with various electric tool, air tool, grinders, and small drills, significantly improving work efficiency Crafted from metal, this extension spring resists oxidation, and wear, ensuring reliabled operations in various setting Constructed with strong load-bearing capabilities, it safely holds and suspends various attachments and devices without the risk of falling or damage Equipped with a circular connector, it a suspension feature that easily attaches to assembly line mounts, enhancing the efficiency for multiple users working together Includes a detachable active connector, enabling users to change or suspend different attachments as need, providing flexibility and reducing operations time, Manufacturer: YOUKELAI