Kensington Clicksafe Keyed Laptop Anti-Theft Lock Black/Silver Strong Lock Head Tested against the most rigorous and thorough standards in the industry, the lock is tamper-resistant and will durably perform time after time. Anti-Tampering System The disk-style lock utilises a built-in defense system that is nearly impossible to bump or pick, resisting attempts at tampering. ClickSafe Locking Technology After the ClickSafe Security Anchor featuring a T-Bar has been securely mounted into the Kensington Security Slot on your device, the ClickSafe lockhead can be attached in a single click with one hand, providing an unparalleled level of security and higher employee compliance. Cut-Resistant Cable Made of engineered carbon steel and sheathed in protective plastic, it offers the same level of cut-resistance and theft-resistance of much thicker cables while providing easier mobility. Register & Retrieve Kensington's online key registration program that allows for quick, secure and easy key replacement if it ever gets lost or stolen. One-Handed Operation With a simple click onto the ClickSafe Security Anchor on your device, the lock is securely attached without the need to use a key. Specifications Type: Cables & Locks Manufacturer: ACCO Brands Weight: 207g Form: Notebook Locks Dimensions: 12x31x28mm