Kensington MicroSaver Keyed Laptop Anti-Theft Lock 1.8 m Black Silver K65020EU Strong 10mm Lock Head At only 10mm in diameter, the lock head is designed for the even the thinnest laptops and devices while still meeting Kensington's industry-leading testing standards for tamper-resistance, reliability and durability. Hidden Pin Technology The patented anti-pick technology ensures the lock cannot be tampered with. T-Bar Locking Technology The trusted industry standard for nearly 25 years and compatible with the Kensington Security Slot found in most laptops. The rotating bar securely attaches to the internal wall of the device for a premium level of security. Carbon Steel Cable Offering the same level of cut-resistance and theft-resistance as thicker cables, the carbon steel cable with plastic sheath offers security and greater mobility with 6 feet of cable. Features Product colour: Black, Silver Best uses: Laptop Lock type: Key Cable lock slot type: Kensington Cable lock security features: T-Bar Material: Carbon steel Security slot anchor type: Standard Cable type: Standard Easy to install: Yes Easy to use: Yes Country of origin: Taiwan Weight & dimensions Cable diameter: 1 cm Weight: 180 g Dimensions (WxDxH): 145 x 220 x 20 mm