Thule Tracker II - Set of 4

Get the most out of your factory roof rack by tuning it into a Thule rack! These components attach directly to nearly all factory-installed tracks. Updated for maximum user-friendliness with click-on/click-off mounting--no tools required. Innovative fit kit (sold separately) allows easy rack transference from one vehicle to another with rail connectors that are separate from the 4 feet. Unique, built-in locking system locks the base into factory tracks for theft deterrence. Maximum weight load is determined by limits of factory rack.