HarpLock - Play hands-free without a rack! With HarpLock, the harmonica is securely held in place at the grill of the microphone. There are no moving parts, no threads to strip, and HarpLock allows a musician to quickly attach or remove a harmonica with one hand.HarpLock is made of rigid stainless steel and uses a single neodymium magnet to hold your harmonicas safely and securely in place. The positioning of the harmonica shelf, relative to the microphone capsule, allows both vocal and harmonica to be captured with one microphone. HarpLock is lightweight, strong, and holds harmonicas securely.

HarpLock is designed to fit a Shure SM58 microphone.