The brass ones were what I originally had in mind, but I suppose a complete kit would be more confidence inspiring. Still cheaper by far than a second set of dynafits. Says out of stock though...

i'm wondering if it would be safe to mount a new ski with inserts (like the brass ones from slidewright (wont let me link)) in order to set them up as a swappable binding (dynafit) with another pair of skis. Seems just as easy as some of the plates out there and lighter. But are they only sufficient...