Aluminum Survey Pole: Our measuring pole withstands rain dust and daily wear in harsh environments combining strength and portability to meet long-term outdoor work demands. Threaded Joints: Featuring 5/8-inch threaded quick-release joints each 1m/3.3ft section can be freely combined to achieve desired lengths. Easily lock into place for precise measurements. Leveling Rod with Carry Cag: The adjustable measuring pole comes with a soft Oxford fabric storage bag. Its zippered closure ensures safe storage and the included shoulder strap facilitates easy transport between job sites. Surveying Marker Pole Pointed Tip: Equipped with metal pointed end can be stably inserted into the ground suitable for survey marking positioning layout and elevation reference Features a metal-tipped end for precise reliable measurements across surveying applications delivering confidence in results. Versatile Applications: Suitable for land surveying mapping and construction staking. Ideal for surveying antenna extension poles subways railways tunnels dams steep slopes and more measurement and matching with total station level and RTK