For 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. Featuring a low profile design, this system is aesthetically pleasing and maintains its durability after years of continuous use.