Rare set of 2 original Subaru factory rack knobs plus 2x lock cylinders with 2x original keys. These do not fit Thule or SportRack as the thread diameter of the knobs is larger but the internal nuts can be changed to Thule (M6 fine) or SportRack size. Lock cores are standard Thule. Key code 018. Clean and in excellent condition. Fits various Forester and Outback factory racks.