Ever been in a situation when you drop your bike and your mech hanger snaps? It's not good is it?
This hanger fits all quick release axles so is ideal if you have more than one bike, change your bike or cycle in a group
It's intended for use as a 'get me home' part, i.e. it's temporary. What you'll find is this hanger is a fraction the cost of a pukka part so what's the point spending £15 to £25 if you may never use it?
Simply take off your broken hanger and attach this in its place.
It's small and light enough to fit in your pocket, saddle bag or even on your keyring, without noticing it, and it'll save your little legs from a long walk home.
Won't fit thru axles though......