Boat cabin lock.

[goldpro]

Hi all,

Help.... I'm trying to fit keys to this T handle lock from a Grenfell boat cabin.

I can't disassemble it, can't impression it, and can't pick it.

has 5 pin tumblers with rounded bottoms.

taking the set screw out doesn't accomplish anything.

I think it must screw together somewhere but because it has
all been chromed I can't tell where.

Looking into the set screw hole I can see a relief cut into the plug
both above and below the screw so I think that would allow the
key to turn only a quarter turn in each direction.

I don't have the rest of the lock.

Just wondering if anyone has ever fit a key or could offer any advise
on how to get it apart or fit a key.

The blank I used was for an arco bank bag I think.....ilco 1131R but
modified considerably...shortened, lowered, new shoulder created
farther along the blade from the original, lower orig shld stop ground off.

I hope I can get these pics to load.

Thanks for any help.
Tom