This part was in a box of things I got at an estate sale so I do not know much about it.  Appears to be a part for a pasta making machine.  Please make sure this fits your application as returns are not accepted because postage is too expensive.  I am not sure of the make or model this belongs too - what you see pictured is the part you will get.  From looking at other models it may be a Marcato brand but I am not positive.  Selling as is as found as pictured.  Thanks for looking.  No international sales only 48 lower United States.