Designed to fit the Kensington Nano Security Slot, the NanoSaver™ Keyed Laptop Lock secures ultra-thin laptops, tablets, and 2-in-1s. Tough 10mm Lock Head with Cleat™ Locking Technology. 5mm Keying System. Carbon Steel Cable resists and deters cutting attempts. Verified & Tested for industry-leading standards. Limited Lifetime Warranty.