Attaches By:3/8'' screw attachment typeBubble Spirit Level (No.):1 numberCenter Column: gearedColor: black colorLeg Cross Section: roundLegs Tube Diameter:35.30.25mmMaterial: aluminumSuggested Dolly:114. 181BClosed Length:31.5 inLeg Sections:3 numberLoad Capacity:26.46 lbsMaximum Height:74.02 inMaximum Height (with Center Column Down:63.78 inMinimum Height:16.93 inWeight:9.48 lbsManfrotto Bag Chart Manfrotto Aluminum Pro Geared Tripod 475B