If your Universal 3-in-1 Laptop Lock tips are misplaced, or if you just want spares, these are the same tips that come with the Universal 3-in-1 Laptop Lock, and fit standard, nano, and wedge-shaped laptop security slots, regardless of brand or generation. Includes a tether to keep the unused tips handy and organized. Lock tips are easily changed, and are verified and tested for strength, physical endurance, and mechanical resilience.