"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. Clamp Type Quick-connect, Compatible Tool Laser levels, Recommended Use Tripod, Height Range in. 48-65, Material Aluminum, Thread Size in. 5/8-11, Case Included No, Indoor/Outdoor Use Both. 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"