SeaSucker Trunk Cable Anchor SeaSucker's Cable Anchor solutions blend convenience with security, offering a solid way to use a cable lock with your rack via the trunk or windows. Designed with portability in mind, these compact anchors easily fit into a glove box, ensuring they're always at hand when needed. Built with a sturdy steel rod that fits securely in trunk or hatchback seams and coated in plastic to prevent any damage to your vehicle's paintwork, these anchors provide worry-free security. Features: Plastic-coated steel 4 wide (at base), 3.5 tall Comes with a single Cable Anchor Designed to work with cable locks. To attach, place in the gap between the trunk/hatchback and the car. Close your trunk or hatchback so that the Cable Anchors hole is exposed.