The world’s smallest Tuning-key
Contributes to the possibility of musical instrument design.
Array : etc…
Finishes : C, GG, CK
String Post : STANDARD, MG, Short, for Slotted Head
Gear Ratio : 1 : 18 *Micro Worm Gear
Weight : 11.9 g/pc *Bush are included (Button SB2).
e.g. : ST31-CK-SB3
* This product has been discontinued.