"Lightweight, durable aluminum tripod has extendable legs that give this unit an adjustable working height of 48in. to 65in. Quick connection designed for lasers with 5/8in.-11 thread. Recommended Use Tripod, Material Aluminum, Thread Size in. 5/8-11, Case Included No, Indoor/Outdoor Use Both, Clamp Type Quick-connect, Compatible Tool Laser levels, Height Range in. 48-65. Attached chains prevent legs from sliding Feet have sharp metal points for use on uneven outdoor terrain and retractable rubber covers for use on slick surfaces such as flooring and concrete"