The BOLT 7018452 6' Cable Lock works with your vehicle ignition key! Forget carrying multiple keys to lock items stored on or in your vehicle. The BOLT Cable Lock features an automotive grade lock cylinder that will learn your vehicle key. Built from a 6' long 1/4" weatherproof black vinyl coated coiled cable. Perfect for use in many scenarios such as locking ladders to racks, bicycles, spare tires and tons of other applications.Â Â Features: Opens With Your Ignition KeyÂ 6' Long, Black Vinyl Coated Weatherproof CableÂ Plate Tumbler Sidebar To Prevent Picking & Bumping Note: See photo gallery to confirm key compatibility.