Fluid base that quickly transforms a photo monopod into a video monopod adding the fluidity feature onto the PAN movement. MVA50A can be easily attached on the last section of a photo monopod and is suitable for: - Monforte 679B, 680B and 558B- all monopods featuring a ø20mm tube in the last section Material aluminum Safety Payload Weight 17.64 lbs. Weight 0.84 lbs.