This auction is an original Ferrari Emergency window winder crank handle. When the electric window does not function anymore, one can open/close the window manually using this tool. In most cases this tool is missing from the original toolkit. Now it is the perfect opportunity to make your toolkit complete again! This part is normally standard in each Ferrari toolkit for the 308. But I think also for the 512BB, but I am not 100% sure about they. Please check it is correct for your car. The item is about 40 years old. Please note that I only ship to the address stated (including house number) on the Catawiki invoice.