Delta no. 422-25-027-0003 spring clip for the Delta 33-050, 33-055, 33-150.  Only one available.  There are no returns on any of the items in the NOS catagory.  Please look carefully to be sure it will fit your machine.  Email me if you have questions.  Shipping on this item is free via USPS or UPS. I do combine shipping wherever possible. I do ship internationally. Just email me and I will quote shipping to your country.