Cabinet Latch Repair
I found three cabinet latches not working that got my goat. After trying lubricant without success I finally took one apart and found out why they don't latch. I cut a piece of nylon and wrapped it back and forth three times, inserted it, VIOLA, it worked great.
Take it apart with a scall screwdriver, be careful there is a spring that can pop out. Place the nylon in place and you're good to go.
Please see nylon insert which acts like the spring that breaks.
Nylon shipping strap cut to fit.