This is for a used  "Zipco" pin kit. It appears to be pretty clean. The cover is marked "30 B.P.A. Zipco" . I know it's pretty old, but I don't know exact year. There are pins that come with it but they look a little mixed up. Latch closes nice and tight and opens freely when needed. Please look at the pictures carefully and ask any questions before bidding ends. As there are no returns