DO NOT buy these if you can already use the Guitarlift on your instrument
Review by Ben on 5 Jan 2020 review stating DO NOT buy these if you can already use the Guitarlift on your instrument I bought these spacers hoping for a better angle on my arched back, but all I got was 2 cheap plastic screws.
First off, if you get them more than hand tight, they will strip. I physically could not get them secure with the Guitarlift wrench. The moment I got them to an 'okay' level of tightness, I tried to sit down with my guitar, and they blew off! If they were metal (which they appear to be and by any logic SHOULD be), I'm sure this wouldn't be a problem. Were they supposed to come with a plastic nut for the plastic screws? Who knows...
Buyer beware!
On GUITARLIFT Spacers for Arched Back Guitars, set of 2