... 4)Various colors laptop lock,laptop computer lock,security lock with key, laptop security lock, combination laptop lock, notebook PC lock ... Materials: zinc alloy lock body, steel cable3. Key code: over 10,0004. Steel cable with diameter 4mm,5mm ,6mm, steel wire longth ... a keyless solution.We can produce both combination style and key styleWorks with most Dell, HP, Compaq, IBM, Toshiba, Sony, Apple, ...