Featuring the patented T-bar lock and a 6 ft. carbon tempered steel cable, this combination notebook lock gives you the strongest and most secure protection for your notebook computer. The T-bar lock attaches into the Kensington Security Slot found in 99% of notebook computers. Easy to use and perfect for protecting you personal information and files at home, school, or the office. Lock Type: Cable/Combination; Opening Type: N/A; Body Material: Stainless Steel; Color(s): Silver. Includes T-bar combination lock and steel cable.