Trust the industry standard to protect your laptop and the private information that’s on it. The Kensington® Combination Laptop Lock offers one-handed engagement, as T-Bar™ locking technology easily attaches to the Kensington® Security Slot found on most laptops. The four-wheel number code can be set to any of 10,000 possible combinations and is resettable. Lock Type: Cable/Combination; Body Material: Steel; Cable Material: Carbon Strengthened Steel; Cable Length: 6 ft.