Fence latch manual actuator / handle

It is designed to be installed on the exterior of the fence, allowing you to operate the latch remotely.

I used a bike derailleur cable for actuation. To secure the cable within the mechanism, I inserted a heated M2x6mm threaded insert into the pre-existing hole in the model, then threaded an M2 screw and washer into the insert, tightening them to clamp the cable in place.

You will need to add something to act as a bumper (indicated in red) also to limit the travel of the mechanism.