Grover Guitar Strap Locks
For decades this has been the most popular strap lock system for guitar and bass. Grover strap locks protect your instrument by preventing accidental release of the strap. Pack includes high-grade felt washers for ultimate protection of guitar's finish as well as an additional pair of extra-long screws for use on Gibson models. Schaller Security Locks can be used on acoustic guitars as well. Screw Security Lock pin into tailblock and heel. Avoid screwing into the unreinforced part of the sides.