004 series stands are professional light stands with height range of 124–366 cm and maximum load capacity of 9 kg. The difference between B and BAC versions is the presence of pneumatic cushioning in the BAC version. Folded length is 107 cm, weight is 2.15 kg. Compared to the Manfrotto 005, this stand differs in height range and does not include a top adapter. Please note: the fixed 3/8″ threaded top mount is non-removable and locked in a vertical position. For horizontal mounting, choose the Manfrotto 005 B/BAC. A 3/8″ to 1/4″ adapter is not included and must be rented separately.