PORTABLE LIGHT STAND: This tall light stand tripod is also a travel light stand. Once at site, this heavy duty photo light stand rolls into position via its three caster wheels, which lock by stepping on the foot locks PROFESSIONAL LIGHT STAND: This wheeled rolling light stand comes with one pistol grip that can mount anything that can be mounted on a photography light stand STURDY WITH ADJUSTABLE HEIGHT: This adjustable light stand features 6.5' maximum height and 22 lbs maximum load capacity to mount Studio Lights, Softboxes, Monolights, Reflectors and Accessories SLIDING PISTOL ARM: This Pistol-type sliding arm is fast and secure. This photography pistol grip slides easily by simply squeezing the trigger and moving the grip. Releasing the trigger solidly clamps the grip