The AdirPro Tripod with Telescopic Extension Pole for GPS Antenna's is the ideal surveying and construction tool made from aluminum, which ensure longevity and retained quality even after frequent use. The AdirPro Surveying Tripod provides engineers and surveyors a helping hand in setting up a free-standing GPS antenna pole or machine control applications with a max weight of 6.5 lbs. Each leg of the tripod is adjustable and has a reliable locking system to guarantee stability. This surveying tripod also comes equipped with a collapsible center staff with a twist-lock mechanism and can be extended to a max height of 156-inches. Every shoe is furnished with a footpad and a replaceable pointed steel spike for secure placement, even on the roughest of terrains. This equipment comes with a comfortable strap to easily carry it to any job site hands-free and reduce worker strain. You're guaranteed a long-lasting product that continuously endures everyday wear and tear when you buy our tripod.