Includes a removable active connector that allows the user to change or pause various attachments as needed, providing flexibility and shortening operation time Suspension feature with round connectors makes it easy to attach to an assembly line mount and increases efficiency when multiple users work together It is easy and convenient to use with various electric tools, air tools, grinders, and small drills to greatly improve your work efficiency Strong load-bearing construction securely holds and hangs a variety of attachments and devices without the risk of falling or damage Made of metal, this tension spring is resistant to oxidation and abrasion, ensuring reliable operation in a variety of environments, Manufacturer: Rxgiasup