Set di 9 Misuratori di raggio sottocorde per Installazione Chitarra e Basso Ponte Strumenti Liutaio
1 x Set of 9 Understring radius gauge. Can loosen and tighten strings by unwinding and winding at the tuning pegs. For electric guitar, electric bass, acoustic guitar, electric box guitar fretboard. 1 x Bridge pin puller.