Rhino-Rack Heavy Duty Fixed Mount Cap/Topper Leg Set - High Profile - 2 pcsFor lighter load situations where pickup posts are not required. The Heavy Duty Pick Up Cap Topper system is the ideal solution for vehiclerying longer items Includesding ladders and conduits. Its key feature is a base which swivels to allow a better fit to a wider variety of roof shapes Includesding flat, angled and curved. Additionally, its high profile design is ideal for highly curved roofs or when the extra height is required to level out