The AT60 from AXRTEC is a high-quality aluminum 2-stage tripod with 75mm bowl base. Features 88.2lbs weight capacity and extends from a minimum height of 23.4" to a maximum height of 59.6" when using the included adjustable middle spreader. Each leg has ergonomic twist locks. And retractable rubber feet with spikes at the end of each leg provide extra grip when working on hard or delicate surfaces.