Check the listing for details. 4 Pack Lock Cores Compatible With Yakima Roof Rack Lock Include Control key. Condition: New. Listed at 24.79 USD. Features:1.Material:Made of high-quality zinc alloy material.2.Compatible with the Yakima frame system, making it the perfect companion for storing skis, roof boxes, bikes, tents, surfboards, canoes and more.3.Our lock cylinder kit features an SKS cylinder lock design that allows you to lock and unlock all brackets of your car roof rack system with just one key and lock your device to the bracket, thereby locking the bracket to your roof luggage on the shelf.4.Installation:Car Rack System's lock cylinder kit replacement can be installed directly in a few simple steps; remove the lock cylinder, insert the bottom of the lock, press the lock cylinder against the lock cylinder, and remove the key.5.Note:Please note whether it is compatible with your luggage .