The Adventure tripod combines aluminum legs with lightweight magnesium cast elements and quick clamps for the tripod legs for even more ease of use. The Adventure TAD18A is equipped with an aluminum leg construction that makes it lightweight and sturdy at the same time. The Adventure TAD18A uses cast magnesium where possible, making it one of the lightest tripods on the market. The Adventure TAD18A uses high-quality, reinforced snap locks for greatly improved durability and to prevent deformation.