I have a few pairs of kids skis of various brands . The bindings on a couple of pairs fit onto a rail that allows easy adjustment for various boot sizes , in the same way a rental ski does .
Firstly, is there a generic name for this type of binding ?
Secondly , are they interchangeable between brands ? So will a set of Dynastar bindings fit on a saloman rail and vice versa ?
the reason I ask is that I m looking at a set of look kids bindings On ebay, as I need another pair, but they appear to be the more usual screw into one place type but I can't really tell .