VERSATILE TOOL: Aluminum Survey Tripod With 5/8-Inch 11-Threaded Flat Head for holding surveying equipment that uses a 5/8” x 11” thread | STURDY, DURABLE CONSTRUCTION: Surveying Tripod Suitable for construction conditions， expertly crafted of durable aluminum to provide long-term durability and use for years to come. Rigid, double-banded legs provide added stability, while the specially designed metallic feet with points offer a stable tripod on wet, soft, hard and uneven ground. | EASY TO TRANSPORT: Extremely sturdy yet lightweight Surveying Tripod , this tripod is only 10 lb, making it easy to transport from one location to the next. For added convenience, a shoulder strap is included with the purchase so you can carry the tripod without difficulty when you’re out in the field. | EXTENDABLE LEGS: Surveying Tripod with copper center screw and quick lock system.Also with extendable legs: Extended length: 1650mm Closed length: 1030mm.Diameter of head: 140mm | PRECISE MEASUREMENTS: Recommend for holding Auto level and Theodolite Providing a level base to easily mount and securely hold your instrument, This Aluminum Survey Tripod provides solid support and stability to give you the confidence that all of your tasks are executed with extreme precision to ensure the job is one right.