Protect your laptop and the private information that's on it with the WordLock Portable Combination Laptop Lock. The push-button design offers one-handed engagement for easy attachment of the T-Bar to the industry-standard Kensington Security Slot . WordLock allows you to set the code with a four-letter word. The self-coiling cable stretches up to 6 feet and shrinks to just 3 inches for easy packing.