Here's what Seco says about this Tripod:
This heavy-duty tripod features a large 6 inch diameter round head which easily holds lasers or robots
Large telescoping legs (1.25 to 1.50 inch diameters) feature adjustable handle bolts on the leg pivots creating greater stability
Adjusts to 1.5, 1.8 and 2 meters
Collapses to 139.7 cm (55 in)
No tools are needed to set the leg pivot tension
Suitable for GPS and machine-control applications
Flo Yellow
#5119-10-FLY