Capo Capo A capo (short for "capodastro", "capo tasto" or "capotasto" , Italian for "head of fretboard"; Spanish: " cejilla" or "capodastro"; French: "capodastre"; German: "Kapodaster"; Portuguese: "capodastro", Serbo-Croatian: "kapodaster"; Greek: "kapotasta") is a device used on the neck of a stringed (typically fretted) instrument to shorten the playable length of the strings, hence raising the pitch. It is a common tool for players of guitars, mandolins, mandolas, banjos, ukuleles and bouzoukis. The word derives from the Italian "capotasto" which means the nut of a stringed instrument. The earliest known use of the term "capotasto" is by Giovanni Battista Doni who,
Tuning wrench T-shaped handles are used for many lower-tension instruments such as the harpsichord, harp, and dulcimer. T-shaped handles help keep torque parallel to the shaft of the tuning pin, and thus avoid bending the pin and widening the wooden hole that holds the tuning pin. Tuning wrench A tuning wrench (also called a tuning lever or tuning hammer) is a specialized socket wrench used to tune string instruments such as the piano, harp, and hammer dulcimer, that have strings wrapped around tuning pins. Other string instruments do not require a tuning wrench because their tuning pins or pegs come with handles