Magnetic 3mm Allen Wrench 4 Pack

These 3mm HexHider Allen Wrenches work to unlock the nut at the headstock for easier fine tuner resets, as well as the string lock screws at the bridge for quicker string changes on all authentic Floyd Rose Tremolos and also many licensed versions. A patented design uses a powerful Neodymium magnet to hold the tool in place when in use and is stored on the back of the headstock by magnetically gripping onto any metal tuning machine, requiring no drilling or permanent installation.