There are 10 copper sets in each package. Can be used for 10 carburetors.
copper sleeve can fine-tune the position of the throttle line, generally used for PWK FCR OKO KOSO models of carburetor, but as long as the same size, can also be compatible with other carburetors.
If you have a lot of demand, we can negotiate the price again.
I have been marked in detail the size of the picture, please compare the size and then buy.