Will see if there is any advice received before starting own thread.... Looking to replace our gate, it's hung between stone walls and plan is to use the old hinges latch receiver (sorry totally blanking and what it could be called) The current latch is surface mounted, as in a latch style you'd use internally. Has to be this style and not the typical lift up garden latch style- there's some heavy duty metal work. Are there any latches designed for exterior use, or are they all? Doesn't have to be surface mounted.