NOS shaft couplers, by MENTOR.High quality.
Outer diameter about 25mm.
Shaft diameter 6mm.
Length about 18mm.
More available. Ask for listing more, if you need.
What you see is what you get.Shipping worldwide via Bulgarian Posts, with tracking number.
In the unlikely case of problems, please contact me first, I will do my best to solve it.
I wish you happy bidding!