Piano Spring Hook.
This tool is a helpful tool when making adjustments to different types of action springs. It is especially useful on adjusting the strength of grand whippen springs. 9" long.
***** Products may have a high price.*** ***Please compare prices before you buy.***, Fast delivery.

• Piano Spring Hook - Piano Regulating Tool.***** Products may have a high price.*** ***Please compare prices before you buy.***, Fast delivery.

Piano Spring Hook - Piano Regulating Tool.***** Products may have a high price.*** ***Please compare prices before you buy.***, Fast delivery.