Slim Portable Combination Lock for Standard Slot, 6 ft Carbon Steel Cable, Black/SilverPivot and rotate cable head featuring one-handed operation allows for easy and flexible connection and movement.Register & Retrieve™, Kensington's free online code registration program that allows for quick, secure and easy lookup if the combination is ever lost or forgotten.Kensington locks are verified and tested; each lock is precision engineered to meet or exceed rigorous industry standards for strength, physical endurance and mechanical resilience.