four winns sundeck/engine cover hinge

[motox6]

Howdy, Well went boating one day, on the highway aour day cover ripped in half, then my 93 four winns engine cover which boubles as a sun deck took flight and ripped off. good news is the cover is relativly unscaved. However one of the cover higes (which looks like a hinge with 3 boltd then has a metal rod welded to it is gone. Any idea where I can get such a hinge pin like this? Thanks