how much are its maximum height, cloded length, weight, and load capacity, and how large of its leg (by mm) ?
67.375 " w/the rubber foot all the way out or 1711.325 mm over length. 21.5" overall length from top of screw to bottom of point or 546.1 mm. Each leg is a different size to fit in the upper legs. I have a Cannon 40D and a Cannon 100-400mm zoom and it holds that weight. Bottom Leg 5/16" dia or 7.9375 mm dia, next leg up 3/4" dia or 19.05 mm dia, next leg up 7/8" dia or 22.225 mm dia & the top section is 1" dia or 25.4 mm dia.
Hope this helps.