There to material well, there is the material very well and there is the Manfrotto equipment. A purchase blameless I recommend! A truly ideal kit for many things The cost is but at least we know for what.
Nothing to say about the product quality: this is the top. As against the exercise in stalling perfectly horizontal reflex is almost mission impossible: there automatically has "suddenly" when tightening with the swivel handle that stiffens the
I use it for my Elinchrom flash tidal floor and on mast with the clamp. (Multipoint) Very robust material, far superior to that which comes from Asia. It is worth the cost to pay the price.