Join Date: Sep 2001
Location: Central New York
Re: JC Strap-locks?
They're twist locks - install them on the straps (with the nut & washer) and twist the top clockwise (which pulls in the clips on each side of the lock) and insert it into the strap button on the guitar and release the twist. Repeat as necessary to remove ;-)
A word of advice - be careful if you jump around a lot when playing (like yours truly) because the strap is further away from the guitar causing more pressure where the strap button and the guitar meet. I ripped the button out of the guitar through the top of the horn once because of that.