replacement (and remix) of bicycle mirror mount plastic

this is replacement part for bicycle mirror mountable by inserting into steering pipe. it is very popular in poland (it's cheap polish product)

remix also features two m8 nuts with setscrews to actually fix the mirror in desired position.

more to come - photos of how it works.
basically you assembly it with nut in the pusher (it's good to glue the nut inside) , then push into steering pipe of the bicycle , tighten the screw and voila.
hint - use 4mm bolt as mirror set-screw