Dunlop Straplok Ergo Lok

I have never felt as scared playing a live gig in all my life with these useless plastic sheets. i'd prefer to go without these straplocks then use them. do yourself a favour and get some rubber ones instead

I bought these to use as a non-intrusive alternative to Schaller etc. The problem is that they don't fit any of my guitars (Gibson, Epiphone, Charvel). The hole in the strap lock is simply too small so I can't get them over the strap buttons.

If your strap buttons are really small then these might be good as the plastic and construction seems to reasonably sturdy. I wouldn't gig with them but for home/practice use they seem good enough.

I tried it on my guitar, with no results. It's not safe for your guitar. It keeps unlocking

I tried it in 5 different guitars of 4 different brands. I didn't fit in any of them. I tried to cut the hole larger, but it's hard plastic - so if didn't work properly.