I used them last year to mount a climbing hangboard to a plaster and lath wall. I used about 6 of them and I'm roughly 180lbs, it feels absolutely solid. I'll d

I used them last year to mount a climbing hangboard to a plaster and lath wall. I used about 6 of them and I'm roughly 180lbs, it feels absolutely solid. I'll definitely be using them in the future for high weight situations.