This is a professional grade truss crank stand designed to get your lights, effects, speakers or video gear high above the crowd for optimum exposure. This pro grade crank stand is built solid just like a tank and designed to support some heavy loads. This big boy can support a load of up to 550 lbs and has a maximum height of up to 18 Ft. The outrigger is built sturdy to support the load and has a base span when fully extended of 87″. Stand is ideal for event light riggers, mobile DJ’s, bands, musicfestivals, hotels, schools, bars, clubs, trade shows and more.