Latch for a Karl Pfeifer trailer

Group,

I have a Karl Pfeifer trailer which is missing one of the two latches
on the front access hatch. The latch has a little nub for your index
finger, and a plunger you depress with your thumb. Ideally, I'd like
a replacement that matches the existing bolt hole pattern, and just
bolts on with no further modification. Hopefully someone in this
group has done the leg work to source such a latch, or maybe someone
has an old Pfeifer trailer to part out.

Regards,
David Walsh