I wanted a foot to attach my camera to take pictures and film in height, Despite a heavy zoom, the foot does not switch Very practical with its Gradone to use it to support, I use it a lot when I film, I can then take the monopod with one hand, without risk that the device falls Fixing're very simple solid The extension of the monopod is very convenient as a turning a quarter turn, this one or if it extends and retracts