Product-M18DL/M18DT ‹ › SpecificationHead: M18 fluid head Base Diameter:100mmSection:3 Material:Aluminum Alloy/Carbon FiberDiameter of Tube:16-22mmFolded length: 90cmWorking Height:53-173cm Load capacity:18kg Net Weight:6.82/6.32kg Gross Weight:9.62/9.12kg