[C320-list] Mast: cover for sail slugs opening

[Kevin Rooney]

No idea what to call this thing but I've managed to lose the small cover on
the mast that keeps the sail slugs from popping out when the main is
dropped. It was held on by two small bolts with plastic tops (that I have
also lost).

Photo here: http://kevjot.com/boat/mast.jpg

Any idea how to replace this? It is a Catalina-specific part?

Any help would be much appreciated!

Kevin
S/V Cecilia Ann, #211
Deale, MD
http://kevjot.com/boat/