I've got these which are NOS and a different style to most that are commonly available.
They have nice wood-effect collars and a nice chrome centre nut. The Winder handles are a matching set with the latch handles and are also NOS.
Both sets have really nice solid chrome handle sections that are much stronger and certaily nicer to look at than the equivilant Empi products.
The sets come with the fixings and and allen key in each set for fitting. I'm looking for 60 Euros for the pair.