Tripod Surveying Thumb Release, Aluminum for Prism Poles or GPS of Total Station

【Quick Thumb Release Lock Mechanism for Fast Operation】Equipped with convenient thumb screw head release lock design, you can open, fold and lock the tripod effortlessly with one hand without extra tools. Side loading structure allows easy insertion and removal of survey poles, greatly improving working efficiency during outdoor continuous surveying tasks. 【Telescopic Adjustable Legs with Wide Height Range】Telescopic aluminium legs support flexible height adjustment from 3.5 Feet up to 6 Feet, catering to different terrain, construction site and surveying height demands. Twist lock knobs on each leg firmly fix the extended length, preventing accidental slipping during long-time field work. 【Universal Compatibility for Most Survey Poles】Designed to fit all mainstream survey pole diameters ranging from 1 inch to 1.25 inches. Perfectly compatible with total station prism poles, GPS antenna rover rods, GNSS survey poles, widely used in land survey, construction layout, engineering measurement and topographic mapping projects. 【Robust Aluminium Build & Replaceable Steel Ground Tips】Crafted from thick heavy-duty aluminium alloy, lightweight yet shock-resistant and rust-proof for harsh outdoor construction environments. Each leg is fitted with replaceable pointed steel feet, which firmly grip muddy, grassy, gravel and uneven ground to avoid sliding; worn tips can be replaced separately for prolonged service life. 【Lightweight Portable Design with Free Storage Carry Bag】This tripod is easy to carry around construction sites or long-distance field surveys. Comes with a matched durable fabric carry bag for storage after folding, effectively protecting the bipod from scratches, dust and impact during transportation and storage.