Keep your tools safe and secure at heights with the 3-Pack Tool Tether Tool Safety Bungee with Spring Locking Aluminum Carabiner. This heavy-duty lanyard features a retractable shock cord stopper and adjustable loop end, making it easy to attach and keep your tools close by at all times. With a maximum load of 9KG/19 lbs, it's strong enough to endure tough work environments. Perfect for construction and maintenance workers, scaffolding, arborists, and anyone else who needs to keep their tools safe at heights, this versatile lanyard can also be used as a keychain tool, fishing lanyard, rangefinder lanyard, and more. Features: Heavy-duty retractable lanyard and carabiner design Retractable shock cord stopper with adjustable loop end Made with tough materials including 2cm width All in One Bungee, Elastic 3mm cord, and 8cm Black Spring Lock Aluminum carabiner Convenient 3-pack & 10-pack Versatile use for scaffolding, working at heights, and more