The Adventure TAD28AIB2 set includes a triple action ball head with quick release plate. This head with separate controls for pan lock, click lock and ball lock gives you complete control. The Adventure TAD28AIB2 is equipped with an aluminum leg construction that makes it lightweight and sturdy at the same time. The Adventure TAD28AIB2 uses cast magnesium where possible, making it one of the lightest tripods on the market. The Adventure TAD28AIB2 uses high quality, reinforced snap locks for greatly improved durability and to prevent deformation.