Hexhider hex wrench for locking nuts and tremolos, 3mm

■ uniquely designed hex wrench to tighten or loosen M3 string clamp
screws, as used in Gotoh, Schaller or Floyd Rose locking nuts
■ comes in handy when your fine tuners have run out of turns
■ due to powerful magnet, the HexHider can easily and securely be
attached to the back fo your guitar’s tuners
■ can also be used for bridge height and intonation on guitars equipped
with 3 mm studs and bolts (most Floyds, Schaller, Ibanez Edge etc.)