"Create extra space for carrying luggage, cargo and other equipment with the Elevate Outdoor Aluminum Universal Cross Bars. These roof bars have a universal design that fits most minivans, SUVs, and cars with existing side rails. They can be adjusted between 27"" and 44"" apart, and support up to 200 lbs. evenly distributed. Manufactured from aluminum, each cross bar installs easily onto existing side rails with a 10mm ratchet or box wrench (not included)."