The Seco 5216-00 is a one person monopod kit with 5/8 x 11 female threads, that enables the user to setup a mini prism on a stable base.
Can be also connected to a prism pole with 5/8 thread.

Designed to be used with the optional Seco 6405-10 stakeout 25mm prism which feature ‘site cones’ for angle pointing and the site cones lock knobs. The 6405-10 prism has an adjustable 40-min vial which is mounted on the top side and is easy to see and simple to adjust.

NOTE: Mini Prism in photo not included - optional extra. For this prism see https://www.accurate.kiwi/Product/prism-seco-6405-10-for/