This was sealed in a bag and box in my dads garage so I photographed it and found one the same on EBay to make my listing, as a 58 year old woman I don’t know what it is or what it does.

The black dial bit at the back turns if that helps. Please note that I did copy the specifics bit of the listing. there is a number on the front 200620, I think this fits a lot of different cars.

I will put a low start price

I have also put new other, only because I took it out of the bag to photograph