A heavy Skywatcher HD tripod with 1.75″ tube diameter stainless steel legs and a 3/8″ threaded central mounting bolt (also fits 10mm connection thread), complete with accessory tray. The tripod can be adjusted in height from 83.5 cm to 115 cm. It is compatible with the Skywatcher 21.5 cm extension column (item no. 20313). It can be used to upgrade the standard aluminum tripods of the AZ5, AZ Pronto, AZ-GTi and AZ-EQ Avant mounts to achieve significantly higher stability. Of course, you can also use it with any other tripod head with a 3/8″ photo thread connection. Scope of delivery: HD 1.75″ tripod with tray! Power supply and batteries are not included in the scope of delivery!