Colossus 18 FT. Heavy Duty Crank Up Lighting Stand With Outriggers18 ft. maximum height Extra heavy duty design, top truss adapter piece has added support to compensate for extra heavy weight Three separate double locking height adjustment levels so that strain is not place on one lock Entire unit can be rolled vertical or on it's side for transport 86" total width when outriggers are open Built in bubble level on shaft 18"x18" base 80" height when fully depressed Heavy duty locking casters Unit weight: 227 LB.