Universal base with wheels to install any type of tripod. This accessory turns a tripod without wheels into a tripod with wheels. It can be folded and has a carrying handle to carry it more comfortably. The 3 extensions with wheels open easily. Each support bar has a tripod fixation system, through a turnstile. The tripod fixation system can be moved by the support baryou, to adapt to any tripod of different widths. Specifications Folded length: 520 mm. Unfolded diameter: 900 mm. Net weight: 2.4 Kg. Maximum load supported: 20 Kg. Made of black aluminum. Wheel diameter: 70 mm. All wheels include brake. Adjustment system at the feet of the tripod. Fixationtripod by tourniquet. Black canvas transport cover is supplied.