The Car Top Carrier Cable Lock helps ensure that your gear stays in your cargo bag and on your vehicle. The Cable Lock is made with a 35" retractable steel cable that adjusts to the exact length that you require. The cable closes into a lock with 3 tumblers that you set to your personal combination. Run the cable through the zipper pulls, plastic d-rings, and luggage rack to secure your carrier. The Cable Lock can be used with all of the Rightline Gear Car Top Carriers, the Car Top Duffle Bag, and the Cargo Saddlebag. The Car Top Carrier Cable Lock has no keys to lose and features a lightweight plastic housing that won’t damage your vehicle.