Aluminium or wooden Tripod for surveying, for total station, automatic level Aluminium or wooden Tripod for surveying, for total station, automatic level OEM is welcome. Model:JJ2-IIIMaximum Expand :1670mmMinimum Expand :1010mmThread:5/8" or M16Head Shape :FlatHead Site :160mmHead Bore :60mmWeight:4.80kg Aluminium Tripod for land surveying(for total station)