Extending to over 4 m, this lighting stand is for professional use. The new zinc die-cast clamps and the larger steel leg tubing give this top of the range stand more stability. The infinitely variable non-marring height adjustment can be reinforced with two safety rings. A variety of crossbars may be attached using the M10 thread adaptor. Height: from 1,590 to 4,025 mm. Height adjustment: non-scratching locking screws. Material: Steel. Max. load capacity: 20 kg. Rod combination: 3-piece folding design. integrated threaded bush M10 for crossbars. Weight: 12.68 kg. Finish: Black