Features an adjustable center column that gives the tripod 3.69-ft (1.12-m) of lift. A detachable round head plate with a 5/8 x 11 stud gives your GPS Antenna a sturdy platform. Lockable leg stabilizer struts, dual clamps, twist locks, quick clamps, along with dual metal and rubber leg points create greater stability. Column can hold 30 kg (66 lb) when collapsed, and 7 kg (15.4 lb) when elevating.Also includes a leg straps. View Our Complete Line of Spectra Laser Parts & Acc. Please DO NOT pay for your order until the invoice is combined. This item is in the category "Business & Industrial\Test, Measurement & Inspection\Levels & Surveying Equipment\Levels & Autolevels\Rotary Lasers". The seller is "1810tim" and is located in this country: US. This item can be shipped to United States.