I was a little weary buying these strap locks as I would be using them for my two most expensive guitars but i'm happy so far!
Installation is easy as you need to remove your existing buttons, and put these on instead. You get screws supplied, but for me it was better to use the screws I already had as they fit snug in the pre existing holes.
I use the locks with you standard ernie ball straps and they are totally compatible due to the screwing mechanism to hold the straps on. I would have liked to have two nuts to hold the strap in place just to ensure they would not wriggle off, but as of now I am happy to be wrong and the nuts haven't moved a bit.
As always, Thomann were 10/10 on getting my items to me and I'm very happy!
So far so good. I've had issues my guitar falling of my straps for half a year now. And that time ago I bought a new guitar. Luckily until now I've always catched my guitar when it fell but sadly one time I dropped my friends because the strap failed.
After buying these I feel safe to do what ever or move on the stage how ever I want. These don't cost much either, its cheaper to buy these and install them rather than drop your expensive guitar couple of times.
For the price and usefulness its definitely worth it! I recommend it!
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