BRIGHTLINES Steel Roof Racks Cross Bars with Locks for Volvo Xc90 Xc70 V70 V50 V40 Lockable and compatible with most Thule accessories. Heavy duty steel construction with rubber coating for protection. Dim: 47.2in.(L) x 1 1/4in.(W) x 7/8in.(H). Load capacity: 150lbs when load is evenly distributed. This is a complete kit that comes with a pair of crossbars, four mounting towers and lock system with instructions. Manufacturer one year limited warranty.