The original! Brillant design and superb materials guarantee the unique quality of our leading product. The Schaller Security Locks can generally also be used on acoustic guitars with no problems, provided that the Security Locks are screwed into the frame reinforcement and not into the open frame. • For decades the most widely used strap lock system for guitars and basses • Indestructible even under the toughest conditions on stage • An inadvertent loosening of the strap is impossible. So your instrument is always in the best of hands • Extra-long screws are also supplied with our Schaller Security Locks so you can use them on Gibson models • Color: Gold