Now this thread so far has taken a twist, because I don't have latch issues...funny how our expereinces are so different.
My need is to add an inside 15.5x15.5" door by the steps under the door that is already there. Reason: I am eliminating the back outside hatch opposite the that area so I can access the area from the inside for shoes and boots right at the outside door steps.
My other requirement is since I am removing the Attwood Wedgewood RANGE (it will be forsale) and replacing it wioth a slide in Attwood stovetop I have opened an area below for massive storage and desire to install a drawer like what is under the dinette aft seat...it is 16" deep and front is 20 x 11".
I wanted to match the fronts...yes I can build a drawer assembly so don't really need interior bits.
What will I do with the outside hatch the plan is to install it opposite the stove top from the outside and build a storage compartment backing against the new drawer under the stove top...I would insulate it and make it weather tight. If you have looked back there it is dead open space...will have to move water fill a bit, but hey I am rebuilding this unit, so what!
For thiose of you having latch issues look at marine style hardware for a solution and then maybe you can get a landside type at HD or L.
Thx for your interest. Good luck to the rest. I do hope some folks will come up with cabinet LATCH solutions for you here, since we have branched out...fun!