StarTech.com Security Tether Cables - 5 Pack - Steel - Adjustable - Universal Cable and Adapter Tethers - Heat Shrink Covers (CONNLOCKPK5) - Secure your cables and adapters to help protect against theft or loss with these security tether cables - 5 Pack of universal cable tethers made of strong steel - 11.8" / 300 mm length - Adjustable anti-theft cable tethers - Black heat shrink covers: