Cabezal de máquina de bajos (3R + 2L) - Relación 1:20 Sintonizadores de engranaje abierto Clavijas de afinación Rep...
Precision 20:1 gear ratio guitar bass tuners fit for Jazz bass or precision electric bass. Lubricate the screw threads with cutting lubricant (also wax or a bar of soap) to reduce friction and help them.