Kensington Desktop & Peripherals Locking Kit 2.0 At only 10mm in diameter, the lock head is designed for even the thinnest laptops & devices while still meeting Kensington’s industry-leading testing standards for tamper-resistance, reliability & durability. Features The strong lock head is designed for desktop PCs & other devices 5 mm keying system featuring patented anti-pick Hidden Pin Technology is compatible with custom solutions across different styles of Kensington locks 2 adapters & cable trap secure peripheral accessories Anchor plate allows devices without a Kensington Security Slot to be locked securely 2.4m (8-foot) carbon steel cable is cut-resistant & anchors to desk, table or any fixed structure Register & Retrieve program means that you can order replacement keys