Surveying Tripod made of durable fiberglass material with a large, precision machined round head measuring 162mm in diameter. The head has a 5/8''x11 copper screw and is easy to set up. The tripod is heavy duty and designed for stability and accuracy, featuring dual lock and strut, as well as legs with a dual clamp design for extra stability. The up lock is a quick clamp while the below lock is a wing screw. It can be easily set up on any terrain with its large foot pad that provides solid planting and improved stability. The tripod also comes with a heavy-duty poly-webbing shoulder strap for easy carrying to the job site. It has high visibility in a wild green color that is waterproof and fade-resistant, ensuring safety and durability during the measuring process. The tripod comes with a flat head and includes a plastic head cap for protection. It weighs 18-Pound (8.2kg). We offer a 30-day guarantee for using the tripod and you can contact our customer service for any inquiries.