【built-in anti-theft lock】no need to worry that the shelf will be stolen. comes with complete high quality installation accessories for easy installation, no modifications needed. premium aviation aluminum alloy material to withstand high temperature, sun-scorched and rain-drenched and other harsh environments. widely applicability, universal fits for 2 or 3 doors cars, can be used with bicycle racks, luggage rack and luggage boxes, ect.
