If you want a fast accurate and secure way to set and change your composition then the benro b00pu40 dual magnesium ball head could be your answer precision manufactured from magnesium alloy with a smart durable finish the b00pu40 features separate manual drag and lock controls a standard universal quick release camera mounting plate system together with an independent smooth panning control and positive locking the quick release qr system is arca swiss compatible and will also accept