Carbon steel cable is cut-resistant, Enables one-handed attachment via a re-engineered slider that allows for quick and easy engagement, Resettable 4-wheel number code with 10, 000 possible combinations, Unique lock engagement featuring expanding side hooks. The Slim N17 Combination Laptop Lock for Wedge-Shaped Slots delivers increased strength in a smaller size. Its the strongest keyless locking solution for laptops and tablets with a wedge lock slot, independently verified and tested for industry-leading standards in torque/pull, foreign implements, lock lifecycle, corrosion and other environmental conditions.